Low UV-C stress modulates Chlamydomonas reinhardtii biomass composition and oxidative stress response through proteomic and metabolomic changes involving novel signalers and effectors

Low UV-C stress modulates Chlamydomonas reinhardtii biomass composition and oxidative stress response through proteomic and metabolomic changes involving novel signalers and effectors | Research Square window.SnipcartSettings = { analytics: { enabled: false } }; (function() { var accessVector = localStorage.getItem('access_vector') || ''; window.dataLayer = window.dataLayer || []; if (accessVector) { window.dataLayer.push({ user: { profile: { profileInfo: { snid: accessVector } } } }); } })(); (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src='https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f);})(window,document,'script','dataLayer','GTM-K279D39R'); Browse Preprints In Review Journals COVID-19 Preprints AJE Video Bytes Research Tools Research Promotion AJE Professional Editing AJE Rubriq About Preprint Platform In Review Editorial Policies Our Team Advisory Board Help Center Sign In Submit a Preprint Cite Share Download PDF Research Low UV-C stress modulates Chlamydomonas reinhardtii biomass composition and oxidative stress response through proteomic and metabolomic changes involving novel signalers and effectors Francisco Colina, María Carbó, Mónica Meijón, María Jesús Cañal, and 1 more This is a preprint; it has not been peer reviewed by a journal. https://doi.org/ 10.21203/rs.3.rs-16852/v2 This work is licensed under a CC BY 4.0 License Status: Published Journal Publication published 19 Jun, 2020 Read the published version in Biotechnology for Biofuels and Bioproducts → Version 2 posted 9 You are reading this latest preprint version Show more versions Abstract Background: The exposition of microalgae and plants to low UV-C radiation dosages can improve their biomass composition and stress tolerance. Despite UV-C shares these effects with UV-A/B but at much lower dosages, UV-C sensing and signal mechanisms are still mostly unknown. Thus, we have described and integrated the proteometabolomic and physiological changes occurring in Chlamydomonas reinhardtii – a simple Plantae model– into the first 24 h after a short and low intensity UV-C irradiation in order to reconstruct the microalgae response system to this stress. Results : The microalgae response was characterized by increased redox homeostasis, ROS scavenging and protein damage repair/avoidance elements. These processes were upregulated along others related to the modulation of photosynthetic electron flux, carbon fixation and C/N metabolism. These changes, attributed to either direct UV-C-, ROS- or redox unbalances-associated damage, trigger a response process involving novel signaling intermediaries and effectors as the translation modulator FAP204, a PP2A like protein and a novel DYRK kinase. These elements were found linked to the modulation of Chlamydomonas biomass composition (starch accumulation) and proliferation, within an UV-C response probably modulated by different epigenetic factors. Conclusion: Chosen multiomics integration approach was able to describe many fast changes, including biomass composition and ROS stress tolerance, as a response to a low intensity UV-C stress. Moreover, the employed omics and systems biology approach placed many previously unidentified protein and metabolites at the center of these changes. These elements would be promising targets for the characterization of this stress response in microalgae and plants and the engineering of more productive microalgae strains. Biotechnology and Bioengineering Chlamydomonas UV-C biomass ROS sugars metabolomics proteomics systems biology Figures Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Background Plants and microalgae are well adapted to surface and underwater UV-A/B irradiation, with specific sensing systems allowing the deployment of different acclimation and photomorphogenic responses. Many of these responses involve changes in their biomass composition and their resistance to stress [1,2]. UV-C, with a minor incidence in the natural environment, produces similar biomass, stress and development effects over plants [3,4] and microalgae [5–7] but at a much lower dosage. Despite this, UV-C sensing and signaling mechanisms remain obscure, and is unclear if they are specific or rather shared with other stressors. Therefore, the characterization of the signal elements involved in the UV-C modulation of biomass composition and stress resistance is needed and would contribute to the generation better microalgae strains and plant varieties. UV-C perception and signaling converge with UV-A/B in the generation of Reactive Oxygen Species (ROS), key stress signals [8] related in turn to other signalers as Ca 2+ , salicylic acid (SA), jasmonates (JA), and abscisic acid (ABA) [3,4] which are known to contribute in the responses to UV among other stressors. On the other hand, in land plants as Arabidopsis thaliana –hereafter Arabidopsis– and microalgae species as Chlamydomonas reinhardtii –hereafter Chlamydomonas– the perception and signaling of UV-A and UV-B radiations also relies on specific photoreceptors as the UV-B specific UVR8 [1,2]. This receptor however is insensitive to UV-C [9] and no specific one has been still identified for this radiation. Globally, the different signaling pathways associated to UV-B and UV-C stress responses drive transcriptional modulation programs through epigenetic mechanisms [10,11]. Furthermore, ROS producing stresses as UV also trigger redox-based posttranslational mechanisms after the modulation of FTSH proteases [12] and translation machinery [13]. The exposition to UV-C and UV-B stresses increases plant and microalgae tolerance to stress [1,4,14,15]. For UV-C stress, the increased stress tolerance is associated to the enhancement of enzymatic ROS scavenging [4,7,16], but also to the accumulation of valuable and protective compounds including lipids –mostly polyunsaturated fatty acids [5,6], carotenoids [6] and sterols [7]– and UV-shielding compounds –polyphenols and flavonoids [15]. These responses resemble those induced by UV-A and/or UV-B treatments [2,17,18], but UV-C triggers all them at lower dosages while contributing to the rapid settling of microalgae cultures [5]. Thus, the usage of this radiation would avoid costly manipulations related to microalgae biomass harvesting and/or reduce the energy costs associated to the manipulation of their biomolecule yield and biomass composition [5]. UV-C has enhancing effects on the biomass composition of microalgae species with industrial applications as Haematococcus pluvialis and Dunaliella salina –enhancing lipids and carotenoids synthesis– [6], and crop species –by the starch accumulation– [19–21], remaining the molecular mechanisms behind these responses unknown. The closeness of H. pluvialis and D. salina to the chlorophyte model Chlamydomonas, with its multiple available genomic/proteomic resources and simpler plant-like UV-A/B signaling pathways, makes this microalga the selected model for the characterization of this response. Then, key response proteins derived from these results, could be translated into more productive microalgae strains. The aim of this study is to render an image of the changes in the Chlamydomonas stress response system during the first 24 h after a short and low intensity UV-C irradiation. These changes would be identified through the description of the stress effect over microalgae physiological parameters and the integration of its proteome and metabolome changes under the initial stage of the stress response. This integration, compared to previous transcriptome and physiology-based approaches over Chlamydomonas UV-B response [1], involves novel omic data processing strategies combining the prediction of interactions between the described omic levels with existing interaction knowledge. This approach has allowed the identification of key factors related to UV-C signaling mechanisms and metabolic responses including those related to the modulation of the microalgae biomass composition. Results Physiological characterization of Chlamydomonas response to UV-C stress Different physiological traits covering photosynthesis, biomass yield/composition and oxidative stress were measured along the experiment (Additional file 1: Table S1). The radiation had a negative effect over the microalgae photosynthetic parameters, with the reduction of Fv/Fm ratio and chlorophyll b concentration (ANOVA ⍺ 0.05) (Fig. 1a). Cultures cellular density and biomass (FW) kept increasing after the exposition to a low UV-C dose, despite cellular density had a transient drop 5 h after irradiation (Fig. 1b). Chlamydomonas cultures irradiated with low UV-C dosages show no reduction in their biomass yield (FW) compared to unstressed [22]. Although applied UV-C stress did not change yields, it modified Chlamydomonas biomass composition with the accumulation of starch and the fall of soluble sugars upon stress imposition (ANOVA ⍺ 0.05) (Fig. 1). This starch accumulation is also observed in UV-C irradiated crop species as sugar beet [19], potato [20], and lily bulb [21]. Integrated proteomic and metabolomic responses on Chlamydomonas exposed to UV-C stress Proteomic analysis allowed the identification of 1441 protein species in whole cell protein extracts. After data pre-processing, 885 proteins were above the abundance threshold for confident quantitation (Additional file 1: Table S2). GC-MS allowed the unequivocal identification of 69 primary metabolites, out of these 68 were considered for quantitative purposes (Additional file 1: Table S3). Detected proteins and metabolites were classified according to MapMan V4 categories [23], and 703 proteins and 54 metabolites were assigned to functional bins. These bins comprised 27 pathways for proteins and 8 for metabolites, covering different cellular processes. Out of these, 398 proteins and 14 metabolites could be considered quantitatively differential in at least one sampling time ANOVA, ⍺ 0.05 (5% FDR for protein variables) (Additional file 1: Table S2, S3). Heatmap clustering based on MapMan categories distinguished the different treatments with an adequate grouping of samples (Fig. 2). At protein level (Fig. 2a) UV-C stress induced a quick reduction on multi process regulation, RNA processing, Protein biosynthesis and Cell cycle related categories, all classified in the same meta-group. On the other hand, the abundance of Protein degradation, External stimuli response, Carbohydrate metabolism and Cellular respiration categories, within the same cluster, increased after 5 h. Interestingly, Redox homeostasis increased 24 h after stress start when Photosynthesis bin reached its maximum abundance. Metabolites (Fig. 2b) showed a divergent distribution to those of proteins, highlighting Amino acid and Carbohydrate metabolism categories time shifts with their protein counterparts. Within individual metabolites, amino acids and organic acids as serine, glutamine, and malic and citric acids down-accumulated upon stress imposition (Fig. 3a), while redox-related glycerol, arabinose and 4-hydroxybenzoic acid accumulated after 5 h (Fig. 3b). On the other hand, the increase of several unknown sugars after 24 h characterized acclimation (Fig. 3c, Additional file 1: Table S2, S3). A protein-metabolite correlation network was also defined (Fig. 4b) through the integration of both datasets employing sPLS regression (Fig. 4a, Additional file 1: Table S6). This correlation network was overlapped to the STRING network of the correlation network nodes. Within the resulting network sPLS-STRING (Fig. 4b) the cluster centered on early depleting metabolites (citrate, malate, glutamate, dehydroascorbate) and early accumulated arabinose gathered multiple proteins depleting upon stress start and related to translation (ribosomal subunits); cellular respiration and carbon metabolism-related PYRUVATE KINASE (PYK2), ISOCITRATE LYASE (ICL2) and multiple mitochondrial respiratory chain subunits; and development/stress-related MYC INDUCED NUCLEAR ANTIGEN (MINA53) and PHOSPHATASE 2A (PP2A) homolog Cre03.g199983.t1.1. STRING respectively highlighted the interaction between the depleting mitochondrial and ribosomal subunits and the links of the later to the different and also early depleting translation initiation factors. Moreover, these translation-related proteins were predicted to be associated to the PP2A homolog. STRING linked the early depleting PP2A and ribosome subunits cluster and also translation-related FLAGELLAR ASSOCIATED PROTEIN 204 (FAP204) to different early accumulated aminoacyl tRNA synthetases (TSM2, TSL1, SYK1) and the EUCARIOTIC TRANSLATION INITIATION FACTOR 1A (EIF1a). TSM2, TSL1, SYK1 and EIF1a were included along other early (t 5 h) accumulated elements into a cluster centered on early accumulated glycerol including redox and carbon fixation RIBOFLAVIN KINASE (RFK2), GLUTATHIONE S-TRANSFERASE homolog (CPLD58), AQUAPORIN (MIP1), NDA5, and MME5; translation modulation S-ADENOSYL-L-METHIONINE-DEPENDENT METHYTRANSFERASE (SAM MTase) and signaling (WD40 REPEAT PROTEIN) elements. STRING highlighted the possible interactions between the WD40 REPEAT PROTEIN and the early depleted development/stress-related MINA53. Glycerol cluster correlated negatively to another cluster with elements accumulated after 24 h centered in UNKNOWN SUGAR 5. Fatty acid (FA) synthesis Β-KETOACYL-[ACYL-CARRIER-PROTEIN] SYNTHASE III (KASIII) (Cre04.g216950.t1.2) and a DYRK like kinase (Cre01.g008550.t1.1 or au5.g1142_t1) were positively correlated to the late accumulated sugar. A uncharacterized FILAMENTOUS TEMPERATURE SENSITIVE H like (FTSH) like protease (Q32065) connected the cluster centered on early depleted elements with the clusters gathering elements accumulated after 5 and 24 h of UV-C irradiation. Since protein-metabolite interactions in the sPLS-STRING network (Fig. 4b) were only based on mathematical models, STITCH analysis was applied to improve these interactions based on biological models (Additional file 2: Fig. S2). STITCH network highlighted the connections of early accumulated glycerol to protein biosynthesis, respiration and lipid metabolism along the mentioned STRING protein-protein interactions. UV-C irradiation affected mitochondrial electron transport enhancing ROS production and inhibiting oxidative phosphorylation Mitochondrial respiration and ATP synthesis downregulated under UV-C stress with the depletion of multiple subunits of respiratory and F 1 F 0 ATP synthase complexes, excepting the early accumulated IV subunit (COX4) (Table 1, Additional file 1: Table S2). Interestingly, UV-C treatment increased the abundance of chaperones associated to respiratory complexes. NUOAF4, chaperone of the large complex I, was exclusively detected on early stress response and HSP70C, a subunit of the IV associated HSP70 complex, peaked at this stage (1-fold at t 5 h) (Table 1, Additional file 1: Table S2). HSP70 complex can aggregate with MGE1 and COX4, also up-accumulated under tested UV-C stress (Table 1, Additional file 1: Table S2), allowing the incorporation of COX4 into the IV complex [24]. Moreover, the accumulation of HSP70C has been described in response to heat stress induced protein misfolding in Chlamydomonas [25]. UV-C irradiation effect over mitochondrial proteins also triggers ROS bursts [8]. ROS scavenging catechin, catechin biosynthesis related CHALCONE ISOMERASE (Cre12.g517100.t1.1) and redox related TCA ISOCITRATE DEHYDROGENASE (IDH2) accumulated under UV-C (0.8-, 1.5-, 2.2-fold at t 24 h) (Table 1, Additional file 1: Table S2, S3). Moreover, also redox related RIBOFLAVIN KINASE (RFK2) was exclusively detected under early stress (Table 1, Additional file 1: Table S2). RFK overexpression protect human cells from oxidative stress enhancing GSH metabolism [26]. Low intensity UV-C irradiation modulated thylakoid electron transport and fixed carbon allocation under inhibited respiration Tested radiation damaged chloroplastic proteins, especially those of antenna and PSII as showed by the reduction of Fv/Fm ratio and chlorophyll b concentration (Fig. 1a, Additional file 1: Table S1). Enhanced damage was linked to an increase in protein turnover and protection. Central photosystem II (PSII) PsbD subunit (D2) peaked under early response along PSI P700 CHLOROPHYLL A APOPROTEIN A2 (psaB) (0.9-, 2.4-fold at t 5 h) and antennal CHLOROPHYLL a-b BINDING PROTEIN CP29 (LHCB4) up-accumulated under stress (1-fold at t 24 h) (Table 1, Additional file 1: Table S2). Chlamydomonas LHCB4 is a key modulator of non-photochemical quenching (NPQ) and state transitions [27]. The accumulation of D2 and LHCB4 proteins matched the accumulation of a FTSH-like chloroplastic protease (Q32065) (Table 1, Additional file 1: Table S2), working together as a photosynthetic protein protection and turnover mechanism [28–30]. These elements accumulated along others associated to the repair and assembly of photosynthetic complexes as the THYLAKOID LUMINAL FACTOR (TEF14), CYN38 and CHLOROPLASTIC DNAJ-LIKE PROTEIN (CDJ1) (2.7-, 2.4-, 1.2-fold respectively at t 24 h) (Table 1, Additional file 1: Table S2). Arabidopsis mutants on TEF14 and CYN38 orthologs fail to assembly and repair PSII [29,31]. Chlamydomonas CDJ1 organizes chloroplast HSPs under heat stress [32] and its accumulation under UV-C pointed to an enhanced protection of photosynthetic proteins and complexes. The accumulation of CDJ1 under stress matched the early accumulation of the mitochondrial HSP70C chaperone but no chloroplastic HSPs accumulated. Thus, these changes suggested that the tested low UV-C dosage damages PSII, triggering different measures to avoid and repair damage. Response to chloroplastic UV-C damage also involved the accumulation of the PSI stabilizing PSI reaction center subunit V (psaG), FERREDOXIN NADP REDUCTASE (FNR1) and PLASTOCYANIN (PCY1) (2.7-, 1-, 1.6-fold at t 24 h) (Table 1, Additional file 1: Table S2). The accumulation of these proteins –involved in both Linear and Cyclic Electron Flow (LEF and CEF)– and the enhanced PSI/II turnover and protection are compatible with an enhancement on LEF and/or CEF on acclimation. In spite of this, CEF/LEF-related CYTOCHROME b6f RIESKE IRON-SULFUR CENTER SUBUNIT (PETC) down-accumulated on acclimation (-9.6-fold at t 24 h) and Fv/Fm ratio did not recover control values after UV-C irradiation (Table 1, Fig. 1a, Additional file 1: Table S1, S2). On the other hand, LEF and CEF happens as independent processes in Chlamydomonas, where supercomplexes of PSI, Cytb6f and FNR are exclusively dedicated to the later [33]. PSI subunits and FERREDOXIN NADP REDUCTASE (FNR1) accumulated under stress and other subunits associated to this complex as PETO, PGRL1, Cyt b6 and Cyt f maintained their abundance (Additional file 1: Table S2). The fall of Fv/Fm ratio and chlorophyll b abundance, the accumulation of the NPQ/state transition-related antennal protein LHCB4, and the diverging changes in the abundance of LEF/CEF-related proteins described under tested stress matched early changes in the chloroplastic redox homeostasis. Redox modulates Chlamydomonas CEF rate, carbon metabolism and ROS scavenging mechanisms. NDA5 oxidoreductase, whose Arabidopsis homolog (NDC1) is a chloroplastic/mitochondrial NADPH-dependent quinone oxidoreductase [35,36], and tocopherol biosynthesis PHYTOL KINASE (CGL134) were exclusively detected at t 5 and t 24 h respectively (Table 1, Supplementary Table S2). Detected catalases and peroxidases, related to the detoxification of H 2 O 2 and superoxide radicals did not change their abundance on stressed samples (Additional file 1: Table S2). Combined UV-A/B stress increases the production of superoxide radicals over singlet oxygen, which is the predominant reactive oxygen species under high light stress [37]. In spite of this, a protein containing a GLUTATHIONE-S-TRANSFERASE domain (CPLD58) was detected exclusively after 5 h of UV-C stress (Table 1, Additional file 1: Table S2). A glutathione peroxidase and a glutathione-s-transferase drive the Chlamydomonas detoxification response to the increased production of singlet oxygen under high light stress [38]. Applied UV-C dosage rapidly and transiently enhanced the tolerance of the treated cells to rose Bengal (RB)-induced singlet oxygen ( 1 O 2 ) oxidative stress. Cells from the t 5 h harvest were able to survive on 2 mM RB while cells from the t 24 h harvest showed an oxidative stress tolerance close to those of unstressed cells, unable to grow at that RB concentration (Fig. 5). D. salina and H. pluvialis accumulate singlet oxygen scavenging carotenoids and malondialdehyde (MDA) –a lipid peroxidation product– under UV-C stress [6]. Strawberry plants exposed to UV-C, experiment a transient increase in their antioxidant capacity [16]. Other redox regulators as THIOREDOXIN M (TRXm) accumulated under stress (2.5-fold at t 24 h). On the other hand, redox regulated chloroplastic protein NADP MALATE DEHYDROGENASE (MME5) accumulated exclusively under early stress (5-fold at t 5 h) (Table 1, Additional file: Table S2). This enzyme is part of the malate shuttle, transferring not only carbon but excess reducing power from chloroplast to cytoplasm and other organelles. The early accumulation of redox/carbon-related MME5 after UV-C irradiation concurred with the accumulation of glycerol (0.7-fold at t 5 h) (Fig. 3, Additional file 1: Table S3). Glycerol synthesis is an ATP producing and NADH consuming fermentative process. Moreover, glycolate/glycerate (TEF24), triose phosphate:Pi (APE2) antiporters accumulated under stress (2.9-, 4-fold respectively at t 5 h) and glycerol transporter (MIP1) was exclusively detected at t 5 h (Table 1, Additional file 1: Table S2). On the other side, OPP 6-PHOSPHOGLUCONATE DEHYDROGENASE (GND1), a NADPH producing enzyme, also accumulated on t 5 h (1.3-fold). Arabidopsis GND1 homolog (PGD) accumulate under ROS stress providing the required NADPH for the ROS scavenging mechanisms [39]. RuBisCO large subunit (RBCL) also accumulated 5 h after UV-C irradiation (1-fold at t 5 h) (Additional file 1: Table S2). UV-B and other ROS producing stresses as O 3 induce a decrease in the abundance of rbcL transcripts, its translation, and in the activity of RBCL [40]. The damage of RBCL can inhibit its translation, through the exposure of its N-terminal regions, a known inhibitor of rbcL translation, after the disassembly of RuBisCO holoenzyme [41]. However, low intensity UV-B or UV-C exposure can enhance RuBisCO activity as in D. salina [42] and cyanobacteria [43], respectively. In Chlamydomonas, UV-C radiation depleted RuBisCO small subunit isoform 1 (RBCS1), while isoform 2 (RBCS2) abundance was not affected (Additional file 1: Table S2). In this algae both RBCS isoforms have a large equivalence [44] and, contrary to RBCL, its combined abundance is stable during cell cycle [45]. However its particular functional differences need to be characterized, as different ratios of RBCS isoforms differentially modulate the holoenzyme carboxylation activity in plants [46]. Starch accumulated under stress (Fig. 1b) along many enzymes related to their synthesis as GRANULE BOUND STARCH SYNTHASE (STA2) (2.1-fold at t 5 h) and STARCH BRANCHING ENZYME (SBE3), accumulated at t 5 h (Table 1, Additional file 1: Table S1, S2). UV-C enhanced starch synthesis matched the down-accumulation of soluble sugars (Fig. 1b), the late accumulation of Glucose and unknown sugars as UNKNOWN SUGAR, UNKNOWN SUGAR 4 and UNKNOWN SUGAR 5 (1-, 1.2-, 1.2-, 1-fold at t 24 h), and the depletion of TREHALOSE-6-PHOSPHATE SYNTHASE (TPS) (Table 1, Fig. 3c, Additional file 1: Table S1, S2, S3). TPS produces trehalose-6-phosphate (T6P), an inhibitor of the SnRK1 kinase, which was a key node in plant carbon metabolism also influenced by the cellular redox status [47,48]. Sugars and starch also accumulate in UV-C treated lily bulb [21] and sugar beet [19]. Accumulation of proteases as FTSH and photosystems subunits under tested UV-C irradiation (Table 1, Additional file 1: Table S2) suggested an increased protein turnover which could act as both a source and a sink of free amino acids. Serine and Glutamate down-accumulated 5 h after irradiation (-2.65-, -3.83-fold respectively) (Fig. 3a, Additional file 1: Table S3). Many enzymes related to amino-acid biosynthesis as SERINE ACETYLTRANSFERASE (SAT3), SERINE and ALANINE GLYOXILATE TRANSAMINASES (SGA1, AGT2), ISOPROPYLMALATE DEHYDROGENASE (LEU3) accumulated (2.3-, 1.5-, 1.8-, 3.6-fold at t 5 h) and nitrogen fixation proteins as GLUTAMINE SYNTHETASE and Fd-DEPENDENT GLUTAMATE DEHYDROGENASE remained unchanged. Other amino acid-related enzymes as OXOPROLINASE (Cre07.g325748.t1.1) were exclusively detected on t 5 h or as CYSTATHIONINE BETA LYASE (METC) and METHYLCROTONYL CoA CARBOXYLASE alpha subunit exclusively on stressed samples (Table 1, Additional file 1: Table S2). Alternative signalers modulate cell proliferation, development and metabolism under UV-C The observed changes in protein turnover/protection carbon metabolism and ROS/redox-related elements induced by UV-C were coupled to rapid changes on the abundance of many development and translation-related proteins. sPLS-STRING network (Fig. 4b) clustered many of these and linked the WD40 REPEAT PROTEIN (Cre12.g495650.t1.2) –accumulated exclusively at t 5 h, to the development related MINA53 (Cre07.g356600.t1.2) –down-accumulated under stress (Table 1, Additional file 1: Table S2). The mutation of the human homolog of MINA53, MINA53/RIOX2, inhibit DNA replication/repair mechanisms and cell proliferation in human cell lines [49]. MINA53 was also linked in the sPLS-STRING network (Fig. 4b) through C/N metabolism to JmjC protein JMJC DOMAIN CONTAINING PROTEIN 7 (Cre03.g175750.t1.2), also down-accumulated under UV-C stress. Arabidopsis homolog to JMJC DOMAIN CONTAINING PROTEIN 7 (JMJ32) is a HISTONE H3 lysine 27 (H3K27) demethylase, while its human homolog (JMJD7) is a lysyl hydroxylase. HISTONE-ARGININE N-METHYLTRANSFERASE (PRMT2) also depleted upon stress imposition (Table 1, Additional file 1: Table S2). The fluctuations in the abundance of these histone related proteins under UV-C suggested the importance of the epigenetic- and/or amino acid residue hydroxylation-based modulation mechanisms in this stress response. sPLS-STRING and STICH networks also highlighted the link of C/N metabolism and protein synthesis to early accumulated translation modulation-related elements as EIF1a, FAP204 and aminoacyl tRNA synthases, and to a signaling PP2A like protein (Cre03.g199983.t1.1), which were exclusively detected in control samples (Fig. 4b, Table 1, Additional file 2: Fig. S2, Additional file 1: Table S2). This PP2A like phosphatase is homolog to several Arabidopsis PP2A which are key nodes in plant immunity integrating pathogen perception at membrane level with pathogen response at multiple levels including SA, ABA and TOR signaling, and C/N metabolism modulation [50,51]. PP2As link to TOR allow these proteins to regulate cell growth in response to the environment [52]. Thus, the connection of PP2A to protein synthesis and C/N metabolism in the sPLS-STRING and STITCH networks (Fig. 4b, Additional file 2: Fig. S2) is suggestive of the PP2A like mediated tuning of TOR pathway in UV-C stressed Chlamydomonas. More directly related to the modulation of carbon metabolism under stress, sPLS-STRING network (Fig. 4b) highlighted a correlation between DYRK kinase (Cre01.g008550.t1.1 or au5.g1142_t1) and the accumulation of sugars and glycerol. This DYRK kinase, registered as CMGC_DYRK-PRP4 in the iTAK database [53], accumulated 24 h after UV-C irradiation start (Table 1, Additional file 1: Table S2). Other Chlamydomonas DYRK as TAR1 and STD1 are known for their roles in carbon storage under nutrient stress [54,55]. Results showed an early (t 5 h) Chlamydomonas response to UV-C focused on damage avoidance through enhanced singlet oxygen scavenging (Fig. 5) and protein protection/turnover (Table 1, Additional file 1: Table S2). In plants UV-C enhances ROS production and triggers ROS scavenging mechanisms [4,8]. This early response also involved rapid changes in the cell carbon allocation with the accumulation of starch and glycerol (Fig. 1, 3). Starch accumulation remained increased 24 h after UV-C irradiation (Fig. 1) and carbon metabolism was further modulated as specific sugars were also accumulated (Fig. 3). Late accumulated sugars and starch matched the up-accumulation of a DYRK kinase (Cre01.g008550.t1.1) (Table 1) whose homologs regulate carbon fluxes in Chlamydomonas [54,55]. Moreover, these responses were linked to protein expression/epigenetic modulation elements as MINA53 and PRMT2 that might be driving the proteogenomic changes after the observed UV-C adaptation and enhanced oxidative stress resistance in Chlamydomonas. All these elements would help for further UV-C stress characterization or exploitation towards the generation of enhanced strains. Discussion Chlamydomonas response to UV-C stress rely on redox modulation Plants and also algae are exposed to ever changing light environments and continuously forced to adapt. In this work we have described Chlamydomonas acclimation to UV-C stress, a process focused on damage avoidance and repair mechanisms centered on photosynthesis and redox/energy metabolism modulation, and on the enhancement of protein turnover and ROS scavenging. Tested UV-C radiation damaged Chlamydomonas photosystems as showed by the early downregulation of Fv/Fm ratio, the reduction of chlorophyll b abundance and the evidence of an enhanced PSI/II protein turnover, protection and assembly. The accumulation LHCB4, a central PSI/II protein related to UV-sensing and state transition, supports the radiation effect on photosynthesis and the microalgae response focused on photoprotection and protein turnover. ROS detoxification response is enhanced under UV-C complementing protein turnover with the aim of prevent protein misfunction [7]. UV-A/B stress has been described as a generator of superoxide over other oxygen species as singlet oxygen, common in high light stress [37]. Interestingly, tested low UV-C dosage enhanced Chlamydomonas tolerance to exogenous RB induced singlet oxygen stress as well as the accumulation of possible singlet oxygen enzymatic scavengers as CPLD58, over H 2 O 2 and superoxide scavenging enzymes. These changes suggested the importance of singlet oxygen stress at low UV-C dosages (Fig. 5, 6, Additional file 1: Table S2). The generation of singlet oxygen is tightly related with the radiation effects over the chloroplast redox status and the chlorophylls state [38]. On the other hand, the scavenging of these oxygen species also relies on the chloroplast ability to generate ATP and reduced equivalents. The enhancement of chloroplast ATP synthesis would be necessary as UV-C downregulated the mitochondrial electron transport and oxidative phosphorylation. The early enhance of chloroplastic ATP and NADPH producing pathways under UV-C, as glycerol synthesis and NADPH producing OPP enzyme GND1, and the possible late increase of CEF support the modulation of the chloroplastic energy/redox metabolism under this stress. These changes were tightly connected to the modulation of carbon fixation, metabolism and transport (Fig. 1-5, Additional file 1: Table S1, S2, S3). In Arabidopsis, the accumulation of ROS quenchers as tocopherol, was revealed as a scavenging mechanism contributing to the maintenance of PSII functionality under high light [56]. The differential accumulation of enzymes related to the synthesis of tocopherol, the scavenging of ROS species (singlet oxygen), and the modulation of reduced equivalents (NADPH) and thylakoidal reduced plastoquinone (PQH 2 ) pools summarize the Chlamydomonas response to the increase of ROS and the breakage of redox homeostasis under UV-C stress. UV-C induced non-enzymatic ROS scavenging mechanisms in Chlamydomonas through the accumulation of diverse phenolic compounds (4-hydroxybenzoic acid, catechin) and phenolic metabolism enzymes as CHALCONE ISOMERASE, but also through the late accumulation of sugars, and the enhancement of tocopherols synthesis as suggested the accumulation of a predicted PHYTOL KINASE (CGL134) (Fig. 3, Additional file 1: Table S2, S3). Phenolic compounds and tocopherol are also accumulated Pinus radiata plants irradiated with UV-A/B/C [57]. The accumulation of soluble sugars is observed under different plant abiotic stresses associated to a ROS scavenging function [58,59]. Arabidopsis PHYTOL KINASE 1 (VTE5) participates in tocopherol synthesis through the recycling of phytol from degraded chlorophyll [60], thus the presence of a PHYTOL KINASE under UV-C also suggest UV/ROS damage to the antenna pigments. Photosynthetic antenna damage is commonly pointed out by an increase in the Chla/b ratio after the reduction of chlorophyll b abundance, exclusively present into the antenna complexes [61]. Interestingly, applied UV-C stress did not affect Chla/b ratio, but reduced chlorophyll b content (Fig. 1a, Additional file 1: Table S1) and, in consequence, chlorophyll. This reduction of chlorophylls under tested UV-C dosage could be inducing subtle reduction/degradation of the antenna complexes. Phytol tails from degraded chlorophyll might be contributing to ROS scavenging, working along other photoprotective mechanisms (Fig. 6). Applied irradiation also modulated Chlamydomonas starch content, which increased along sugars, pigments and protective compounds. The accumulation of starch is shared with land plants, as it is also accumulated by many crops irradiated with UV-C [19–21] while most microalgae accumulate lipids instead [5–7]. The scavenging/stabilizing function of phenolics, sugars and tocopherol are complemented by the activity of also early induced oxidoreductase NDA5 (Additional file 1: Table S2). The Arabidopsis homolog to this protein, NDC1, reduces oxidized plastoglobuli tocopherol and plastoquinone on NADPH. The reduced plastoquinone (PQH 2 ) into plastoglobuli can easily diffuse back to thylakoidal membranes [56,62] participating in a redox buffering process which can also contribute to ATP synthesis trough the cycling of electrons around PSI. Thus, PQH 2 would be acting as a central redox balancer which modulates both chloroplastic electron transport rate and chloroplastic ROS scavenging mechanisms. The enhancement of NDA5 redox modulator under UV-C is complemented by an early increase in carbon fixation, a NADPH consuming process, and the also early efflux of photosynthetic carbon and reducing power from chloroplast. The increase in carbon fixation was supported by the t 5 h accumulation on RBCL and the maintenance of RuBisCO ACTIVASE (RCA1) and RuBisCO SMALL SUBUNIT 2 (RBCS2) levels suggesting an early increase in RuBisCO activity (Additional file 1: Table S2). The differential behavior of the RBCS1 subunit (Additional file 1: Table S2) suggests a possible holoenzyme configuration change under stress. However the functional consequences of differential abundance of RBCS isoforms are still unknow [46] although these isoforms have differential interactomes [63]. The possible holoenzyme change observed under UV-C would contribute to adapt the RuBisCO activity to the changing cell environment. Some plant RBCS subunits also show a differential expression pattern contributing to the modulation of RuBisCO carboxylase activity under different CO 2 concentrations [46]. Moreover, RBCS have a key role in organisms with carbon concentrating mechanisms (CCM) contributing to the assembly of RuBisCO complexes within the pyrenoid [64]. Thus, changes in the abundance of specific RBCS isoforms would also have consequences on the microalgae CCM. The increase in RuBisCO activity and the early accumulation of glycerol, starch and starch synthesis enzymes supports the enhancement on carbon fixation, coupled to its export to the cytoplasm as suggested by the early accumulation of NADPH dependent malate shuttle (MME5) and triose phosphate:Pi (APE2) transporter (Fig. 6, Additional file 1: Table S2, S3). RuBisCO upregulation has been described under low UV-B in microalgae [42] and low UV-C in cyanobacteria [64]. While NDA5 and carbon fixation can avoid the overreduction of the photosynthetic electron chain at chloroplast level, carbon export would act as a shuttle moving carbon and reducing power in the form of malate and glycerol to and from other cellular compartments [65,66], including the mitochondria, where they can contribute to generate ATP and avoid the overreduction associated to the inhibition of its electron transport chains. (Additional file 1: Table S2). These early redox unbalances would be after the accumulation of subunits associated to the Chlamydomonas CEF supercomplexes (Additional file 1: Table S2) suggesting the late enhancement of CEF under late UV-C acclimation, an ATP producing process (Fig. 6). Chlamydomonas has PSI, CYTB6F and FNR exclusively dedicated to CEF which assemble under reducing conditions and perform Fd-CEF electron transfer, where FNR consume NADPH reducing Ferredoxin and contributing to the production of ATP and regenerating NADP+ [33,34]. These elements would be part of a larger PSII protection/repair mechanism associated to its uncoupling and the production of needed ATP both for this repair and the avoidance of further damage by ROS. The possible CEF enhancement on UV-C acclimation matched the accumulation of multiple sugars and the phenolic catechin and the fall on early enhanced C3 transport suggesting the recovery of the cell redox balance (Fig. 2, Additional file 1: Table S2, S3). Proteome reorganization is a key process to respond to UV-C stress As proteins are extensively damaged by UV, standing under UV radiation requires the enhancement of protein turnover mechanisms involving the degradation of damaged proteins, the synthesis of new ones and their fast and coordinated folding and integration into different complexes [67]. PSII is one of the most affected protein complexes under UV with the radiation damaging its central subunits and activating specific responses based on its turnover. The early accumulation of mitochondrial stress chaperone HSP70C subunit, linked to increased mitochondrial protein damage in Chlamydomonas [25], and chloroplast HSP organizer CDJ1 support a global increase protein damage under UV-C stress. Moreover, the also early accumulation of enzymes involved in amino acid synthesis and the down-accumulation of Ser and Glu, probably funneled towards protein synthesis, supports an enhanced protein turnover (Fig. 6, Additional file 1: Table S2, S3). The activation of the specific PSII turnover response under UV-C was supported by the accumulation of a FTSH like protease –FTSHs are associated to damaged PSII under combined UV-A/B/C stress [57]–, central PSII subunits as psbD, and different proteins related to the correct folding, ensemble, and repair of photosystem II as TEF14 and CYN38 (Fig. 6, Additional file 1: Table S2). Either the synthesis of new proteins to substitute damaged, or the modulation of the proteome to acclimate to the new conditions, require a controlled enhancement of protein synthesis which is modulated at translation, transcription, and epigenetic levels [68]. The up-accumulation of translation initiation complex promoters as EIF1A and aminoacyl tRNA synthetases, and the down-accumulation of a possible repressor of this complex (FAP204) under stress suggest a possible balance towards an enhanced translation activity consequence of the applied UV-C irradiation (Fig. 6, Additional file 1: Table S2). FAP204 was defined as a possible repressor as its human homolog, OLA1, inhibits translation initiation complex formation [69]. Interestingly, the three translation related elements were clustered in the protein interaction networks suggesting a common regulation after UV-C exposure (Fig. 5, Additional file 2: Figure S2). The changes in translational activity are always a reflex of prior transcriptional and epigenetic changes, thus same changes could be happening under UV-C stress. Epigenetic changes were represented by the early depletion of the histone demethylase JMJC DOMAIN CONTAINING PROTEIN 7 and the histone methyltransferase PRMT2 (Fig. 6, Additional file 1: Table S2). Arabidopsis homologs to these, JMJ32 and PRMT10, are linked to environment based FLC modulation [70,71]. Thus, their depletion in the microalgae would be related to the epigenetic control of stress response genes under UV-C. Ultimately, transcription linked epigenetic modulation with the observed changes in translational activity. RNA processing-related S-ADENOSYL-L-METHIONINE-DEPENDENT METHYTRANSFERASE (SAM MTase) and WD40 REPEAT PROTEIN, accumulated under UV-C stress, were linked to the early accumulated and redox/energy metabolism-related glycerol in the sPLS-STRING analysis (Fig. 5; Additional file 1: Table S2, S3). Glycerol and many of the metabolites involved in its metabolism, as glycerol-3-phosphate, have known signaling roles in yeast [72] and plants [73]. Novel signalers are involved in the UV-C induced modulation of Chlamydomonas metabolism The early response of Chlamydomonas to the UV-C irradiation was mainly based on protein protection and redox modulation to limit further direct UV and ROS damage. This response was probably coupled to ROS-based signaling pathways as in land plants [4,74], although no evidences were found of the involvement of salicylic and jasmonic acids, common plant ROS signalers upregulated in UV-C stressed plants [3]. Regardless of the still unknown microalgae UV-C perception and signaling mechanisms the omic and systems biology approach to this stress linked many proteins and metabolites, some of them previously unidentified as CPLD58 and the novel FTSH protease, to the observed UV-C effect over Chlamydomonas photosynthesis, protein turnover, biomass and cell proliferation (Fig. 1a, b). The translation modulator FAP204 and the cell proliferation related PP2A like and MINA53 proteins are also examples of previously unidentified proteins which could be respectively associated to the enhanced protein turnover under UV-C and to the modulation of the culture growth, which was transiently reduced 5 h after stress imposition. On the other hand, the acclimation accumulated and also previously unidentified DYRK kinase was associated in the sPLS-STRING network to the late accumulated sugar (UNKNOWN SUGAR 5) pointing to its role in the observed modulation of biomass composition under UV-C (Fig. 5, 6), as other DYRK kinases modulate starch and oil accumulation in stressed Chlamydomonas [55]. This work has identified novel elements related to translation, transcription and epigenetic mechanisms which can be considered promising targets for the further characterization of the UV-C response or the exploitation of the UV metabolic modulation mechanisms towards the engineering of more productive strains. Conclusion Chlamydomonas response to UV-C stress is based on the avoidance of protein damage requiring globally from the enhancement of protein protection/turnover and ROS scavenging and the modulation of photosynthesis and redox (Fig. 6). The Chlamydomonas early response to UV-C irradiation is mainly based on protein turnover/protection, singlet oxygen focused ROS scavenging and metabolic/redox modulation through the enhancement of carbon and reducing power exchange between cellular compartments. This fast response is coupled to probably ROS-and macromolecule damage-mediated signaling that would be driving a fine UV-tuned control of cell proliferation, gene expression and protein translation before Chlamydomonas late and more complex acclimation responses. Acclimation was related to specific proteome changes focused on the photosystems modulation, uncoupling PSII, enhancing CEF and the accumulation of probably ROS scavenging sugars and starch. Some of the found early and previously unknown response signalers as translation modulator FAP204, cell proliferation related PP2A like protein and MINA53, and late acclimation metabolic modulator DYRK have been identified as promising targets for the further characterization of the UV-C microalgae response, including the modulation of the biomass content. Similarities between the sugar focused UV-C response of Chlamydomonas, and those previously described in crop species make this work applicable to improvement strategies aimed at a broad range of species as plants and microalgae. Methods Strains and Cultures Chlamydomonas reinhardtii CC-503 cw92 cultures were grown on a culture chamber (25 °C, 120 rpm, continuous 85 µE m 2 s -1 irradiance provided by Sylvania GroLux lamps) in HEPES Acetate Phosphate (HAP) culture media [75]. HAP was formulated from Tris Acetate Phosphate (TAP) [76], substituting Tris for HEPES as a Mass Spectrometry (MS) compatible buffer. To induce UV stress, cultures were irradiated with a UV-C dose of 0.1 W·m −2 during the first 15 minutes upon experiment start. UV-C was provided by PHILIPS TUV 36W/G36 T8 lamps with a discrete UV-C emission peak at 250 nm. Initial culture was prepared 48 h before experiment start diluting twentyfold a seed culture originated from a single colony. After 48 h, cells were harvested and diluted to 5·10 5 cell/mL splitting the resulting culture volume between nine flasks. Physiological Measurements Three flasks were sampled on each harvesting time, placed at the experiment start (0 h) and after 5 and 24 h of UV exposition (Fig. 7). Cell density was measured on each harvesting time by measuring the culture absorbance at 630 and 750 nm using the Nabi UV/vis Nano Spectrophotometer (MicroDigital Co., Korea) and the cultures photosynthetic rate (Fv/Fm) was measured with an imaging/pulse-amplitude modulation fluorimeter (OS1-FL, Opti-Sciences). Parallelly, 150 mL of culture were taken from each harvested flask and divided in three 50 mL aliquots which were centrifuged at 4000 x g. Pellets fresh weight (FW) was calculated gravimetrically and then immediately frozen in liquid nitrogen. One of the three pellets harvested from each flask was employed for the combined extraction of metabolites and proteins, according to Valledor, et al. (2014) [77]. The second pellet was employed for the quantification of pigments (Chlorophyll a, b and carotenoids) according to Sims and Gamon (2002) [78]. Starch, soluble sugars, free aminoacids, lipid peroxidation and phenolic compounds were measured from the remaining pellet using a novel colorimetric protocol López-Hidalgo, C (unpublished) using the Nabi UV/vis Nano Spectrophotometer (MicroDigital Co., Korea). Briefly, this protocol starts from a single Chlamydomonas extract resulting from the homogenization of the cell pellet in ethanol 80%. Aliquots from this extract were employed in different ethanol-based colorimetric protocols derived from the combination and modification of previous methods for the quantification of starch and soluble sugars [79,80], free amino acids [81], phenolic compounds [82] and the lipid peroxidation product MDA [83]. Bengal rose drop assay Two milliliters samples taken from each harvested flask were adjusted to 5·10 5 cell/mL and divided in two 1 mL aliquots. 2 mM rose bengal (RB) (Merck, Germany) was added to one of the aliquots into each pair. Resulting RB containing and control aliquots were challenged during 30 minutes under constant light and then three drops of 3 mL from each one were plated onto a HAP agar plate and maintained under constant light for 48 h. Quantitative Proteome Analysis (GeLC-LTQ-Orbitrap MS) The preparation of protein samples for MS/MS analysis was performed following Valledor, et al. (2014) [84] recommendations. Ten micrograms of trypsin digested peptides were loaded per injection into a one-dimensional nano-flow LC-Orbitrap/MS and resolved in a 90-min gradient from 5 to 40% (v/v) acetonitrile/0.1% (v/v) formic acid using a monolithic C18 column (Chromolith RP-18r, Merck, Darmstadt, Germany). MS analysis was performed on an Orbitrap LTQ XL mass spectrometer [75]. Raw data coming from Orbitrap was searched with Proteome Discoverer version 2.1 (Thermo) SEQUEST algorithm as previously described [85], employing a label-free quantification based on precursor’s areas. Chlamydomonas 5.5 protein (18750 accessions), Chlamydomonas chloroplast & mitochondria (84 accessions) and Swissprot-viridiplantae (36097 accessions) databases were employed for protein identification. Only high confidence proteins (at least one significant peptide, XCorr > 1.8, FDR 5%) present in all the biological samples of at least one treatment were considered for this analysis. Metabolite GC-MS Analysis Polar fraction analysis were carried out following Valledor, et al. (2014) [84] protocol with some minor changes on a triple quad instrument (TSQ Quantum GC; Thermo). In brief, 1 µL of sample was injected, and GC separated into a HP-5MS capillary column (30 m 0.25 mm) (Agilent Technologies). Oven temperature was increased from 80 °C to 200 °C at a 3 °C per min rate and then reduced to 25 °C at 10 °C per min and maintained at 25 °C for 3 min, followed by 4 min of post run conditions at 30 °C. Mass spectrometer was operated in electron impact (EI) mode at 70 eV in a scan range of m/z 40–600. The identification of metabolites was based on the spectral characteristics and GC retention times of each individual metabolite through its comparison with the retention times and spectral characteristics of standards available in our in-house library and in Golm Metabolome Database [86]. Biostatistical analyses R v3.3 (R Core Team, 2019) software core functions and pRocessomics package (available at https://github.com/Valledor/pRocessomics ) were used for all performed statistical procedures. Proteomics and metabolomics datasets missing values were imputed through a sequential K-Nearest Neighbor algorithm. Imputation was performed only when one value per sampling point was missing. Protein and metabolite abundances were re-estimated afterwards following a sample-centric approach (individual peak areas divided by total peak area per sample). Data was then subjected to univariate (one-way ANOVA a 0.05, 5% FDR for protein variables, followed by a Tukey HSD post-hoc test in all cases) and multivariate analyses: Principal Component Analysis (PCA), Heatmap clustering and sparse Partial Least Squares regression analysis (sPLS). sPLS-based multivariate models [88] were employed after a tuning process selecting the best combination of protein and metabolite variables to build correlation networks employing the R package mixOmics [89] using proteins as predictors and metabolites as response. Resulting correlation network was filtered keeping edges with correlation values above 0.6. Correlation network nodes were used as input to build known protein-protein and protein-protein/protein-metabolite interaction networks into the STRING and STITCH platforms respectively [90]. Resulting networks were visualized and processed in Cytoscape V3.6.1 [91], including the overlapping of the sPLS and STRING networks. Cytoscape plug in StringApp [92] was used for STRING and STICH network import, setting interaction confidence to 0.4 (medium confidence). Declarations Ethics approval and consent to participate Not applicable. Consent for publication Not applicable. Availability of data and materials The datasets used and/or analyzed during the current study are available from the corresponding author on reasonable request. The Chlamydomonas JGI v5.5, Viridiplantae-UniProt or Augustus database accessions for all proteins referred in the manuscript are available in the Additional file 1: Table S1 and Table 1. Golm database identifiers for all metabolites referred in the manuscript are available at Additional file 1: Table S2. Competing interests The authors declare that they have no competing interests. Funding This work was supported by the AGL2016-77633-P and AGL2017-83988-R (Spanish Ministry of Science, Innovation and University). FC, MC, LV and MM were generously granted by the BP14-138 and BP19-137 (Programa de Ayudas Predoctorales Severo Ochoa, Autonomous Community of Asturias, Spain; to FC and MC), RYC-2015-17871 and RYC-2014-14981 (Ramón y Cajal Programme, Spanish Ministry of Economy and Competitiveness; to LV and MM) fellowships respectively. Authors’ contributions LV conceived this study and performed MS analyses together with FC; FC, MC, MM and LV performed research and analyzed the data. FC, MC, and LV and wrote the manuscript. MM and MJC reviewed the manuscript. All authors read and approved the final manuscript. Acknowledgements We thank L. García Campa and C. López Hidalgo for their valuable discussions and advices and anonymous reviewers for their helpful comments. Abbreviations abscisic acid ABA Cyclic Electron Flow CEF HEPES Acetate Phosphate HAP jasmonates JA Linear Electron Flow LEF Photosystem I PSI Photosystem II PSII Principal Component 1 PC1 Principal Component 2 PC2 Principal Component Analysis PCA Reactive Oxygen Species ROS reduced plastoquinone PQH2 salicylic acid SA sparse Partial Least Squares regression analysis sPLS triacylglycerols TAG Tris Acetate Phosphate TAP Oxygen Evolving Complex OEC References Tilbrook K, Dubois M, Crocco CD, Yin R, Chappuis R, Allorent G, et al. UV-B Perception and Acclimation in Chlamydomonas reinhardtii. Plant Cell. 2016; Liang T, Yang Y, Liu H. Signal transduction mediated by the plant UV-B photoreceptor UVR8. New Phytol. 2018. Takeno K. Stress-induced flowering: The third category of flowering response. J. Exp. Bot. 2016. Xu Y, Charles MT, Luo Z, Mimee B, Tong Z, Véronneau PY, et al. Ultraviolet-C priming of strawberry leaves against subsequent Mycosphaerella fragariae infection involves the action of reactive oxygen species, plant hormones, and terpenes. Plant Cell Environ. 2019; Sharma K, Li Y, Schenk PM. UV-C-mediated lipid induction and settling, a step change towards economical microalgal biodiesel production. Green Chem. 2014; Sharma KK, Ahmed F, Schenk PM, Li Y. UV-C mediated rapidcarotenoid induction and settling performance of Dunaliellasalina and Haematococcus pluvialis. Biotechnol Bioeng. 2015; Ahmed F, Schenk PM. UV–C radiation increases sterol production in the microalga Pavlova lutheri. Phytochemistry. 2017; Urban L, Charles F, de Miranda MRA, Aarrouf J. Understanding the physiological effects of UV-C light and exploiting its agronomic potential before and after harvest. Plant Physiol. Biochem. 2016. Christie JM, Arvai AS, Baxter KJ, Heilmann M, Pratt AJ, Hara AO, et al. Plant UVR8 Photoreceptor Senses Disruption of Cross-Dimer Salt Bridges. Science (80- ). 2012;335:1492–7. Velanis CN, Herzyk P, Jenkins GI. Regulation of transcription by the Arabidopsis UVR8 photoreceptor involves a specific histone modification. Plant Mol Biol. 2016;92:425–43. Müller-Xing R, Xing Q, Goodrich J. Footprints of the sun: memory of UV and light stress in plants. Front Plant Sci [Internet]. 2014;5. Available from: http://journal.frontiersin.org/article/10.3389/fpls.2014.00474/abstract Wang F, Qi Y, Malnoë A, Choquet Y, Wollman FA, de Vitry C. The High Light Response and Redox Control of Thylakoid FtsH Protease in Chlamydomonas reinhardtii. Mol Plant. 2017;10:99–114. Topf U, Suppanz I, Samluk L, Wrobel L, Böser A, Sakowska P, et al. Quantitative proteomics identifies redox switches for global translation modulation by mitochondrially produced reactive oxygen species. Nat Commun. 2018; Thomas T.T. D, Puthur JT. UV radiation priming: A means of amplifying the inherent potential for abiotic stress tolerance in crop plants. Environ. Exp. Bot. 2017. Xu Y, Charles MT, Luo Z, Mimee B, Veronneau PY, Rolland D, et al. Preharvest Ultraviolet C Irradiation Increased the Level of Polyphenol Accumulation and Flavonoid Pathway Gene Expression in Strawberry Fruit. J Agric Food Chem. 2017;65:9970–9. Li D, Luo Z, Mou W, Wang Y, Ying T, Mao L. ABA and UV-C effects on quality, antioxidant capacity and anthocyanin contents of strawberry fruit (Fragaria ananassa Duch.). Postharvest Biol Technol. 2014; Tian J, Yu J. Changes in ultrastructure and responses of antioxidant systems of algae ( …. J Photochem Photobiol. 2009; Forján E, Garbayo I, Henriques M, Rocha J, Vega JM, Vílchez C. UV-A Mediated Modulation of Photosynthetic Efficiency, Xanthophyll Cycle and Fatty Acid Production of Nannochloropsis. Mar Biotechnol. 2011; Bornman JF, Evert RF, Mierzwa RJ. The effect of UV-B and UV-C radiation on sugar beet leaves. Protoplasma. 1983; Lin Q, Xie Y, Liu W, Zhang J, Cheng S, Xie X, et al. UV-C treatment on physiological response of potato (Solanum tuberosum L.) during low temperature storage. J Food Sci Technol. 2017; Huang H, Ge Z, Limwachiranon J, Li L, Li W, Luo Z. UV-C treatment affects browning and starch metabolism of minimally processed lily bulb. Postharvest Biol Technol. 2017; Colina F, Amaral J, Carbó M, Pinto G, Soares A, Cañal MJ, et al. Genome-wide identification and characterization of CKIN/SnRK gene family in Chlamydomonas reinhardtii. Sci Rep. 2019; Schwacke R, Ponce-Soto GY, Krause K, Bolger AM, Arsova B, Hallab A, et al. MapMan4: A Refined Protein Classification and Annotation Framework Applicable to Multi-Omics Data Analysis. Mol Plant [Internet]. 2019;12:879–92. Available from: http://www.sciencedirect.com/science/article/pii/S1674205219300085 Bottinger L, Guiard B, Oeljeklaus S, Kulawiak B, Zufall N, Wiedemann N, et al. A complex of Cox4 and mitochondrial Hsp70 plays an important role in the assembly of the cytochrome c oxidase. Mol Biol Cell [Internet]. 2013;24:2609–19. Available from: http://www.molbiolcell.org/cgi/doi/10.1091/mbc.E13-02-0106 Schroda M, Hemme D, Mühlhaus T. The Chlamydomonas heat stress response. Plant J [Internet]. 2015;n/a-n/a. Available from: http://doi.wiley.com/10.1111/tpj.12816 Hirano G, Izumi H, Yasuniwa Y, Shimajiri S, Ke-Yong W, Sasagiri Y, et al. Involvement of riboflavin kinase expression in cellular sensitivity against cisplatin. Int J Oncol. 2011;38:893–902. Cazzaniga S, Kim M, Bellamoli F, Jeong J, Lee S, Perozeni F, et al. Photosystem II antenna complexes CP26 and CP29 are essential for nonphotochemical quenching in Chlamydomonas reinhardtii. Plant Cell Environ. 2020; Viczián A, Máté Z, Nagy F, Vass I. UV-b induced differential transcription of psbD genes encoding the D2 protein of Photosystem II in the cyanobacterium Synechocystis 6803. Photosynth Res. 2000;64:257–66. Fu A, He Z, Cho HS, Lima A, Buchanan BB, Luan S. A chloroplast cyclophilin functions in the assembly and maintenance of photosystem II in Arabidopsis thaliana. Proc Natl Acad Sci [Internet]. 2007;104:15947–52. Available from: http://www.pnas.org/cgi/doi/10.1073/pnas.0707851104 de Bianchi S, Betterle N, Kouril R, Cazzaniga S, Boekema E, Bassi R, et al. Arabidopsis Mutants Deleted in the Light-Harvesting Protein Lhcb4 Have a Disrupted Photosystem II Macrostructure and Are Defective in Photoprotection. Plant Cell [Internet]. 2011;23:2659–79. Available from: http://www.plantcell.org/cgi/doi/10.1105/tpc.111.087320 Liu J, Last RL. A chloroplast thylakoid lumen protein is required for proper photosynthetic acclimation of plants under fluctuating light environments. Proc Natl Acad Sci [Internet]. 2017;201712206. Available from: http://www.pnas.org/lookup/doi/10.1073/pnas.1712206114 Willmund F, Dorn K V, Schulz-Raffelt M, Schroda M. The Chloroplast DnaJ Homolog CDJ1 of Chlamydomonas reinhardtii Is Part of a Multichaperone Complex Containing HSP70B, CGE1, and HSP90C. PLANT Physiol [Internet]. 2008;148:2070–82. Available from: http://www.plantphysiol.org/cgi/doi/10.1104/pp.108.127944 Iwai M, Takizawa K, Tokutsu R, Okamuro A, Takahashi Y, Minagawa J. Isolation of the elusive supercomplex that drives cyclic electron flow in photosynthesis. Nature. 2010; Takahashi H, Clowez S, Wollman FA, Vallon O, Rappaport F. Cyclic electron flow is redox-controlled but independent of state transition. Nat Commun. 2013; Carrie C, Murcha MW, Kuehn K, Duncan O, Barthet M, Smith PM, et al. Type II NAD(P)H dehydrogenases are targeted to mitochondria and chloroplasts or peroxisomes in Arabidopsis thaliana. FEBS Lett. 2008;582:3073–9. Fatihi A, Latimer S, Schmollinger S, Block A, Dussault PH, Vermaas WFJ, et al. A Dedicated Type II NADPH Dehydrogenase Performs the Penultimate Step in the Biosynthesis of Vitamin K 1 in S ynechocystis and Arabidopsis. Plant Cell. 2015;27:1730–41. Hideg É, Barta C, Kálai T, Vass I, Hideg K, Asada K. Detection of singlet oxygen and superoxide with fluorescent sensors in leaves under stress by photoinhibition or UV radiation. Plant Cell Physiol. 2002; Ledford HK, Chin BL, Niyogi KK. Acclimation to singlet oxygen stress in Chlamydomonas reinhardtii. Eukaryot Cell. 2007; Corpas FJ, Barroso JB. NADPH-generating dehydrogenases: Their role in the mechanism of protection against nitro-oxidative stress induced by adverse environmental conditions. Front Environ Sci. 2014; Galmés J, Aranjuelo I, Medrano H, Flexas J. Variation in Rubisco content and activity under variable climatic factors. Photosynth. Res. 2013. Cohen I, Sapir Y, Shapira M. A conserved mechanism controls translation of Rubisco large subunit in different photosynthetic organisms. Plant Physiol. 2006; Zhang X, Tang X, Zhou B, Hu S, Wang Y. Effect of enhanced UV-B radiation on photosynthetic characteristics of marine microalgae Dunaliella salina (Chlorophyta, Chlorophyceae). J. Exp. Mar. Bio. Ecol. 2015. p. 27–35. Phukan T, Rai AN, Syiem MB. Unstandardized UV-C dose used for killing harmful cyanobacteria may instead initiate accelerated growth in the target organisms. Ecotoxicol Environ Saf. 2019; Khrebtukova I, Spreitzer RJ. Elimination of the Chlamydomonas gene family that encodes the small subunit of ribulose-1,5-bisphosphate carboxylase/oxygenase. Proc Natl Acad Sci U S A. 1996; Recuenco-Muñoz L, Offre P, Valledor L, Lyon D, Weckwerth W, Wienkoop S. Targeted quantitative analysis of a diurnal RuBisCO subunit expression and translation profile in Chlamydomonas reinhardtii introducing a novel Mass Western approach. J Proteomics. 2015; Pottier M, Gilis D, Boutry M. The Hidden Face of Rubisco. Trends Plant Sci. 2018. Tsai AYL, Gazzarrini S. Trehalose-6-phosphate and SnRK1 kinases in plant development and signaling: The emerging picture. Front. Plant Sci. 2014. Wurzinger B, Mair A, Fischer-Schrader K, Nukarinen E, Roustan V, Weckwerth W, et al. Redox state-dependent modulation of plant SnRK1 kinase activity differs from AMPK regulation in animals. FEBS Lett. 2017. Xuan F, Huang M, Zhao E, Cui H. MINA53 deficiency leads to glioblastoma cell apoptosis via inducing DNA replication stress and diminishing DNA damage response. Cell Death Dis. 2018;9. Durian G, Rahikainen M, Alegre S, Brosché M, Kangasjärvi S. Protein Phosphatase 2A in the Regulatory Network Underlying Biotic Stress Resistance in Plants. Front Plant Sci [Internet]. 2016;7. Available from: http://journal.frontiersin.org/Article/10.3389/fpls.2016.00812/abstract Punzo P, Ruggiero A, Possenti M, Nurcato R, Costa A, Morelli G, et al. The PP2A-interactor TIP41 modulates ABA responses in Arabidopsis thaliana. Plant J. 2018;94:991–1009. Tang S, Qin F, Wang X, Liang Z, Cai H, Mo L, et al. H2O2induces PP2A demethylation to downregulate mTORC1 signaling in HEK293 cells. Cell Biol Int. 2018;42:1182–91. Zheng Y, Jiao C, Sun H, Rosli HG, Pombo MA, Zhang P, et al. iTAK: A Program for Genome-wide Prediction and Classification of Plant Transcription Factors, Transcriptional Regulators, and Protein Kinases. Mol Plant [Internet]. 2016;9:1667–70. Available from: http://www.sciencedirect.com/science/article/pii/S1674205216302234 Kajikawa M, Sawaragi Y, Shinkawa H, Yamano T, Ando A, Kato M, et al. Algal Dual-Specificity Tyrosine Phosphorylation-Regulated Kinase, Triacylglycerol Accumulation Regulator1, Regulates Accumulation of Triacylglycerol in Nitrogen or Sulfur Deficiency. Plant Physiol [Internet]. 2015;168:752–64. Available from: http://www.plantphysiol.org/lookup/doi/10.1104/pp.15.00319 Schulz-Raffelt M, Chochois V, Auroy P, Cuiné S, Billon E, Dauvillée D, et al. Hyper-accumulation of starch and oil in a Chlamydomonas mutant affected in a plant-specific DYRK kinase. Biotechnol Biofuels. 2016;9. Eugeni Piller L. Role of plastoglobules in metabolite repair in the tocopherol redox cycle. Front Plant Sci. 2014;5. Pascual J, Cañal MJ, Escandón M, Meijón M, Weckwerth W, Valledor L. Integrated Physiological, Proteomic, and Metabolomic Analysis of Ultra Violet (UV) Stress Responses and Adaptation Mechanisms in Pinus radiata . Mol Cell Proteomics. 2017; Sami F, Yusuf M, Faizan M, Faraz A, Hayat S. Role of sugars under abiotic stress. Plant Physiol Biochem [Internet]. 2016;109:54–61. Available from: http://www.sciencedirect.com/science/article/pii/S0981942816303552 Escandón M, Cañal MJ, Pascual J, Pinto G, Correia B, Amaral J, et al. Integrated physiological and hormonal profile of heat-induced thermotolerance in Pinus radiata. Tree Physiol. 2015; Valentin HE, Lincoln K, Moshiri F, Jensen PK, Qi Q, Venkatesh T V, et al. The Arabidopsis vitamin E pathway gene5-1 mutant reveals a critical role for phytol kinase in seed tocopherol biosynthesis. Plant Cell [Internet]. American Society of Plant Biologists; 2006;18:212–24. Available from: https://www.ncbi.nlm.nih.gov/pubmed/16361393 Erickson E, Wakao S, Niyogi KK. Light stress and photoprotection in Chlamydomonas reinhardtii. Plant J [Internet]. 2015;82:449–65. Available from: https://onlinelibrary.wiley.com/doi/abs/10.1111/tpj.12825 Eugeni Piller L, Besagni C, Ksas B, Rumeau D, Bréhélin C, Glauser G, et al. Chloroplast lipid droplet type II NAD(P)H quinone oxidoreductase is essential for prenylquinone metabolism and vitamin K1 accumulation. Proc Natl Acad Sci. 2011;108:14354 LP – 14359. Mackinder LCM, Chen C, Leib RD, Patena W, Blum SR, Rodman M, et al. A Spatial Interactome Reveals the Protein Organization of the Algal CO2-Concentrating Mechanism. Cell. 2017; Meyer MT, Genkov T, Skepper JN, Jouhet J, Mitchell MC, Spreitzer RJ, et al. Rubisco small-subunit α-helices control pyrenoid formation in Chlamydomonas. Proc Natl Acad Sci U S A. 2012; Davis MC, Fiehn O, Durnford DG. Metabolic acclimation to excess light intensity in Chlamydomonas reinhardtii. Plant Cell Environ [Internet]. 2013;36:1391–405. Available from: https://onlinelibrary.wiley.com/doi/abs/10.1111/pce.12071 Demmig-Adams B, Burch TA, Stewart JJ, Savage EL, Adams WW. Algal glycerol accumulation and release as a sink for photosynthetic electron transport. Algal Res [Internet]. 2017;21:161–8. Available from: http://www.sciencedirect.com/science/article/pii/S2211926416306762 Pascual J, Canal MJ, Escandon M, Meijon M, Weckwerth W, Valledor L. Integrated physiological, proteomic, and metabolomic analysis of ultra violet (UV) stress responses and adaptation mechanisms in pinus radiata. Mol Cell Proteomics. 2017;16. Lamelas L, Valledor L, Escandón M, Pinto G, Cañal MJ, Meijón M. Integrative analysis of the nuclear proteome in Pinus radiata reveals thermopriming coupled to epigenetic regulation. J Exp Bot. 2020; Chen H, Song R, Wang G, Ding Z, Yang C, Zhang J, et al. OLA1 regulates protein synthesis and integrated stress response by inhibiting eIF2 ternary complex formation. Sci Rep. 2015;5. Gan ES, Xu Y, Wong JY, Geraldine Goh J, Sun B, Wee WY, et al. Jumonji demethylases moderate precocious flowering at elevated temperature via regulation of FLC in Arabidopsis. Nat Commun. 2014;5. Niu L, Lu F, Pei Y, Liu C, Cao X. Regulation of flowering time by the protein arginine methyltransferase AtPRMT10. EMBO Rep. 2007;8:1190–5. Liang SH, Wu H, Wang RR, Wang Q, Shu T, Gao XD. The TORC1–Sch9–Rim15 signaling pathway represses yeast-to-hypha transition in response to glycerol availability in the oleaginous yeast Yarrowia lipolytica. Mol Microbiol. 2017; Shine MB, Gao Q ming, Chowda-Reddy R V., Singh AK, Kachroo P, Kachroo A. Glycerol-3-phosphate mediates rhizobia-induced systemic signaling in soybean. Nat Commun. 2019; Lee JE, Cho YU, Kim KH, Lee DY. Distinctive metabolomic responses of Chlamydomonas reinhardtii to the chemical elicitation by methyl jasmonate and salicylic acid. Process Biochem. 2016;51:1147–54. Valledor L, Furuhashi T, Hanak AM, Weckwerth W. Systemic cold stress adaptation of chlamydomonas reinhardtIII. Mol Cell Proteomics. 2013; Harris EH. The Chlamydomonas Sourcebook: Introduction to Chlamydomonas and Its Laboratory Use. UK: Academic Press, Oxford, UK; 2009. Valledor L, Escandón M, Meijón M, Nukarinen E, Cañal MJ, Weckwerth W. A universal protocol for the combined isolation of metabolites, DNA, long RNAs, small RNAs, and proteins from plants and microorganisms. Plant J. 2014; Sims DA, Gamon JA. Relationships between leaf pigment content and spectral reflectance across a wide range of species, leaf structures and developmental stages. Remote Sens Environ [Internet]. Elsevier; 2002;81:337–54. Available from: http://www.sciencedirect.com/science/article/pii/S003442570200010X Chow PS, Landhäusser SM. A method for routine measurements of total sugar and starch content in woody plant tissues. Tree Physiol. 2004; Haldar D, Sen D, Gayen K. Development of Spectrophotometric Method for the Analysis of Multi-component Carbohydrate Mixture of Different Moieties. Appl Biochem Biotechnol. 2017; MOORE S, STEIN WH. A modified ninhydrin reagent for the photometric determination of amino acids and related compounds. J Biol Chem. 1954; Ainsworth EA, Gillespie KM. Estimation of total phenolic content and other oxidation substrates in plant tissues using Folin-Ciocalteu reagent. Nat Protoc. 2007; Hodges DM, DeLong JM, Forney CF, Prange RK. Improving the thiobarbituric acid-reactive-substances assay for estimating lipid peroxidation in plant tissues containing anthocyanin and other interfering compounds. Planta. 1999; Valledor L, Furuhashi T, Recuenco-Muñoz L, Wienkoop S, Weckwerth W. System-level network analysis of nitrogen starvation and recovery in Chlamydomonas reinhardtii reveals potential new targets for increased lipid accumulation. Biotechnol Biofuels. 2014;7. Valledor L, Recuenco-Munoz L, Egelhofer V, Wienkoop S, Weckwerth W. The different proteomes of Chlamydomonas reinhardtii. J Proteomics. 2012;75. Fernie AR, Usadel B, Birkemeyer C, Steinhauser D, Bergmüller E, Kopka J, et al. [email protected] : the Golm Metabolome Database. Bioinformatics [Internet]. 2004;21:1635–8. Available from: https://doi.org/10.1093/bioinformatics/bti236 R Core Team. R: A Language and Environment for Statistical Computing [Internet]. Vienna, Austria; 2019. Available from: https://www.r-project.org Le Cao K-A, Rossow D, Robert-Granié C, Besse P. A Sparse PLS for Variable Selection when Integrating Omics data. Stat Appl Genet Mol Biol. 2008;7:35. Lê Cao K-AK-A, González I, Déjean S, González I. Unravelling “omics” data with the R package mixOmics. HAL. 2012; Szklarczyk D, Santos A, von Mering C, Jensen LJ, Bork P, Kuhn M. STITCH 5: augmenting protein-chemical interaction networks with tissue and affinity data. Nucleic Acids Res [Internet]. 2015/11/20. Oxford University Press; 2016;44:D380–4. Available from: https://www.ncbi.nlm.nih.gov/pubmed/26590256 Shannon P, Markiel A, Owen Ozier 2, Baliga NS, Wang JT, Ramage D, et al. Cytoscape: a software environment for integrated models of biomolecular interaction networks. Genome Res. 2003;2498–504. Doncheva NT, Morris JH, Gorodkin J, Jensen LJ. Cytoscape StringApp: Network Analysis and Visualization of Proteomics Data. J Proteome Res. United States; 2019;18:623–32. Additional Files Additional file 1 (Additional file 1. xls) Additional file 1: Table S1. Physiological parameters related to photosynthesis –chlorophyll a (Chl a), chlorophyll b (Chl b), carotenoids (Car), total chlorophyll content (Chl a+b), Fv/Fm and Chla/b ratios–, culture total biomass –average cell density (cell/mL) and fresh weight per mL of culture (FW)–, biomass composition –Lipid weight (LW), starch, soluble sugars, free amino acids and phenolics abundance– and oxidative stress-related malondialdehyde (MDA) content. Pigment (Chl a, Chl b, Car), biomass composition measures (LW, starch, free amino acids, soluble sugars and phenolics) and MDA abundance were expressed as µmol, mg and nmol per mg of FW respectively. For each parameter is represented the harvesting time mean and SD. Significative differences were detected trough a one-way ANOVA (⍺=0.05) over z-centered data. Tukey HSD post-hoc test (⍺=0.05) was performed in order define differences between the different harvesting times. Table S2 : List of the 885 quantified proteins with their abundances estimated by the integration of precursor’s areas. Protein are designated with their respective Chlamydomonas JGI v5.5, Viridiplantae-UniProt or Augustus database accession. Percent of coverage, number of unique peptides used for identification, residues and protein molecular weight are indicated. Displayed data underwent filtering, imputation and sample abundance-based balancing. The mean abundance ± SD for each sampling time is indicated as well as their ANOVA p- and q-values (5% FDR), and the post-hoc Tukey HSD test p-values calculated over Log10 transformed data. Deflines, symbols and MapMan bins were manually curated. Table S3: List of the 68 quantified metabolites. Metabolite names were included along their Golm metabolome database identifiers used as the main names of uncharacterized compounds. Retention time (RT) was included along the mass/charge ratios (m/z 1 and m/z 2) of the two most characteristic fragmentation ions for each compound. Metabolite abundance was estimated from the peak areas of the indicated characteristic ions. Abundance data underwent filtering, imputation and sample abundance-based balancing. The mean abundance respect to control ± SD for each sampling time are indicated as well as ANOVA p-values and post-hoc Tukey (HSD) test p-values calculated over z-centered data. MapMan bins and deflines were manually curated. Table S4: PCA of the proteome dataset. Scores for the nine generated components for each sample are showed along proportion of the total sample variance explained by each component and loadings relating each protein variable contribution to each generated component. Proteins were identified by their respective Phytozome v5.5, Viridiplantae-UniProt or Augustus identifier. Table S5: PCA of the metabolome dataset. Scores of the nine generated components for each sample are showed along proportion of the total sample variance explained by each component and loadings relating each metabolite variable contribution to each generated component. Metabolites were identified by their respective names or their Golm metabolome database identifiers. Table S6: sPLS-based Integration proteome and metabolome datasets. Model was tuned keeping 125 protein (X) and 9 metabolite/physiology (Y) variables. Loadings relating each keep protein (X) or metabolite and physiological variables (Y) contribution to each two generated components are listed along the variable identifiers Proteins were identified by their respective Phytozome v5.5, UNIPROT-Viridiplantae or Augustus identifier. Metabolites were identified by their respective name or their Golm database identifier. Additional file 2 (Additional file 2. pdf) Additional file 2: Fig. S1. PCA biplots over z-score transformed data from protein (A) and metabolite (B) showing divergence between samples from different harvesting times and the correlation of each individual variables to each displayed component. Protein PCA (A) principal component 1 (PC1) potentially gathers variability related to the photoacclimation to UV-B/C with photosynthesis PHOTOSYSTEM II D2 PROTEIN (psbD) and CHLOROPHYLL A-B BINDING PROTEIN (LHCB4) as some of its highest rank elements. Principal component 2 (PC2) collects early response elements with signaling. WD40 REPEAT PROTEIN (Cre12.g495650.t1.2), carbon metabolism a redox-related NADP MALIC ENZYME 5 (MME5) and TYPE II NADH DEHYDROGENASE (NDA5) and protein damage-associated HEAT SHOCK PROTEIN 70C, E (HSP70C, HSP70E) had the highest loadings within this component. At metabolome level (B), PC1 explain early response with phenolic metabolism protocatechuic and 4-hydroxybenzoic acids; while PC2 joins late accumulated sugars and UV shielding catechin, both related to acclimation. Bigger dots represent individual samples and were colored according to their harvesting time (0, 5, 24 h), while small dots represent individual variables and were colored according to their MapMan category. Fig. S2. sPLS based STITCH network. STITCH network nodes were colored according to their MapMan categories and shaped according to the omic level element they represented (circle for proteins, quadrangle for metabolites). Edge color was link to interaction confidence (STITCH interaction score). Confidence threshold was set at 0.4 (medium confidence). Network highlighted C3 derived glycerol redox valve central role under UV-C, between protein biosynthesis, respiration modulation, lipid metabolism and oxidative stress response. Same network connected translation related EIF1a, PP2A like (Cre03.g199983.t1.1) and FAP204 to C/N metabolism and translation modulation. Translation/development related MINA53 was also connected in this network to unknown WD40 repeat protein. Tables Table 1. List of all the high-ranking Chlamydomonas proteins in the PCA analysis with a key role in the microalgae response to UV-C stress. Loadings Accession PC1 PC2 q-value Abundance Symbol Defline Cre03.g199983.t1.1 -0.049 -0.010 0.000 PP2A Ser/Thr protein phosphatase Cre12.g558100.t1.2 -0.050 -0.012 0.000 PRMT2 Protein-/Histone-arginine N-methyltransferase Cre07.g356600.t1.2 -0.051 -0.011 0.000 MINA53 MINA53 MYC INDUCED NUCLEAR ANTIGEN Cre11.g467689.t1.1 -0.037 0.008 0.031 PETC Chloroplast cytochrome b6f Rieske subunit Cre09.g393200.t1.2 -0.006 0.066 0.000 HSP70C Heat shock protein 70C Cre17.g721500.t1.2 0.005 0.060 0.000 STA2 Granule-bound starch synthase I Cre01.g022500.t1.2 0.017 0.065 0.031 MME5 NADP malic enzyme Cre09.g394850.t1.2 0.010 0.061 0.048 TEF24 LrgB-like protein Cre01.g045550.t1.2 0.014 0.052 0.041 APE2 solute carrier family 35 protein Cre13.g567600.t1.2 0.016 0.048 0.000 COX4 Mitochondrial cytochrome c oxidase subunit Cre16.g671000.t1.2 0.018 0.065 0.000 NDA5 Type-II NADH dehydrogenase Cre06.g261500.t1.2 0.010 0.047 0.000 CPLD58 Conserved in the Plant Lineage and Diatoms Cre06.g274650.t1.1 0.020 0.058 0.000 NUOAF4 Complex I associated CIA30 protein Cre01.g025250.t1.1 0.017 0.057 0.000 RFK2 Riboflavin kinase P09144 0.023 0.062 0.003 psaB PSI P700 chlorophyll a apoprotein A2 P06007 0.036 0.031 0.039 psbD Photosystem II D2 protein Cre03.g189800.t1.2 0.043 0.009 0.031 CYN38 Peptidyl-prolyl cis-trans isomerase Cre17.g720250.t1.2 0.046 -0.016 0.024 LHCB4 Light-harvesting protein of PSII Cre08.g370450.t1.2 0.042 -0.029 0.000 MGE1 Mitochondrial GrpE homolog Cre12.g560950.t1.2 0.046 -0.036 0.006 PSAG Photosystem I reaction center subunit V Cre06.g256250.t1.2 0.043 -0.021 0.043 TEF14 Thylakoid lumenal protein Cre03.g182551.t1.2 0.043 -0.024 0.024 PCY1 plastocyanin, chloroplast precursor Cre11.g476750.t1.2 0.030 -0.060 0.048 FNR1 Ferredoxin-NADP reductase, chloroplast Q32065 0.032 -0.059 0.045 FTSH Uncharacterized 341.7 kDa protein Cre02.g084500.t1.1 0.026 -0.056 0.000 CGL134 possible phytol kinase au5.g1142_t1 0.029 -0.060 0.000 DYRK Ser/thr protein kinase, DYRK like Accession for each protein is followed by the protein loadings in the first (PC1) and second (PC2) components of the PCA analysis, q-value, protein abundance change between the three measured time points, and protein symbols and defline. Samples were correctly classified by PCA when considering each omic level independently (Additional file 2: Fig. S1; Additional file 1: Table S4, S5). In proteomics dataset (Table 1, Additional file 2: Fig. S1a; Additional file 1: Table S4) principal component 1 (PC1) potentially gathered variability related to the photoacclimation to UV-C, while principal component 2 (PC2) grouped early response elements. At metabolome level (Additional file 2: Fig. S1b; Additional file 1: Table S5) PC1 explained early response with the enhancement of secondary metabolism; while PC2 joins late accumulated sugars. Supplementary Files Additionalfile2.pdf 2005024Additionalfile1.xlsx Cite Share Download PDF Status: Published Journal Publication published 19 Jun, 2020 Read the published version in Biotechnology for Biofuels and Bioproducts → Version 2 posted Review # 2 received at journal 10 Jun, 2020 Editorial decision: Accept 10 Jun, 2020 Review # 1 received at journal 03 Jun, 2020 Reviewer # 2 agreed at journal 31 May, 2020 Reviewer # 1 agreed at journal 28 May, 2020 Reviewers invited by journal 26 May, 2020 Editor assigned by journal 25 May, 2020 Submission checks completed at journal 24 May, 2020 Editor invited by journal 24 May, 2020 You are reading this latest preprint version Show more versions Research Square lets you share your work early, gain feedback from the community, and start making changes to your manuscript prior to peer review in a journal. As a division of Research Square Company, we’re committed to making research communication faster, fairer, and more useful. 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Also discoverable on Platform About Our Team In Review Editorial Policies Advisory Board Help Center Resources Author Services Accessibility API Access RSS feed Manage Cookie Preferences © Research Square 2026 | ISSN 2693-5015 (online) Privacy Policy Terms of Service Do Not Sell My Personal Information {"props":{"pageProps":{"initialData":{"identity":"rs-16852","acceptedTermsAndConditions":true,"allowDirectSubmit":false,"archivedVersions":[],"articleType":"Research","associatedPublications":[],"authors":[{"id":611454,"identity":"2d926023-6271-45ec-9c9e-cc5079b6497a","order_by":0,"name":"Francisco Colina","email":"","orcid":"","institution":"Universidad de Oviedo","correspondingAuthor":false,"submittingAuthor":false,"prefix":"","firstName":"Francisco","middleName":"","lastName":"Colina","suffix":""},{"id":611455,"identity":"b4d6591c-27e8-4bb8-af6a-8a936a6eec3c","order_by":1,"name":"María Carbó","email":"","orcid":"","institution":"Universidad de Oviedo","correspondingAuthor":false,"submittingAuthor":false,"prefix":"","firstName":"María","middleName":"","lastName":"Carbó","suffix":""},{"id":611456,"identity":"cd0dad78-e055-407f-9803-2e028bb30575","order_by":2,"name":"Mónica Meijón","email":"","orcid":"","institution":"Universidad de Oviedo","correspondingAuthor":false,"submittingAuthor":false,"prefix":"","firstName":"Mónica","middleName":"","lastName":"Meijón","suffix":""},{"id":611457,"identity":"353bb91d-fca3-42e2-bbf5-fa9c83887e41","order_by":3,"name":"María Jesús Cañal","email":"","orcid":"","institution":"Universidad de Oviedo","correspondingAuthor":false,"submittingAuthor":false,"prefix":"","firstName":"María","middleName":"Jesús","lastName":"Cañal","suffix":""},{"id":611458,"identity":"54a3157b-19e3-4764-967d-e9ee547af02d","order_by":4,"name":"Luis Valledor","email":"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAZAAAAAyAQMAAABI0h/eAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAA60lEQVRIie2QsYrCQBRF3zAwNqPTZnA/YlpB8VtCQCuxS/2CMNu4bBv/JsMUaUK+wMIgWAdsUijsJLLFwjqs3RZzqtsc7n0PIBD4l9CsAAYwAYLQAnDogx+Cg8JcIPmLiivkf5mlSoNFm863LEp214U+vokocQtvHqWK0eT1aqajWE83+sJlHiM56OeKxBjtWFvFnEI32nJVGaRjzznys0F7fyi76+xbuXmGici1kIeCU9IrZYZ0+MZTpUGzr1eK8UbLfW25fM/QfHhuYSIxpy6dKzFan9sutUtBR82p8wz7neJVIRAIBAI/+QLppVTpC9tg5QAAAABJRU5ErkJggg==","orcid":"https://orcid.org/0000-0002-0636-365X","institution":"Universidad de Oviedo","correspondingAuthor":true,"submittingAuthor":false,"prefix":"","firstName":"Luis","middleName":"","lastName":"Valledor","suffix":""}],"badges":[],"createdAt":"2020-03-06 19:49:27","currentVersionCode":2,"declarations":"","doi":"10.21203/rs.3.rs-16852/v2","doiUrl":"https://doi.org/10.21203/rs.3.rs-16852/v2","draftVersion":[],"editorialEvents":[{"content":"https://doi.org/10.1186/s13068-020-01750-8","type":"published","date":"2020-06-19T12:00:00+00:00"}],"editorialNote":"","failedWorkflow":false,"files":[{"id":1237072,"identity":"92ece33d-d261-4fdf-af5f-08f5b40ff1ff","added_by":"auto","created_at":"2020-06-03 14:46:01","extension":"png","order_by":1,"title":"Figure 1","display":"","copyAsset":false,"role":"figure","size":85782,"visible":true,"origin":"","legend":"Box plot graphs showing the physiological and structural changes on Chlamydomonas cells exposed to a low UV-C dosage. Significative changes (ANOVA  0.05) in culture photosynthetic parameters including Chl b abundance, and Fv/Fm and Chl a/b ratios (a). UV-C effects on culture cellular density (Cell/mL) and culture biomass as average fresh weight per mL of culture (FW) (b).","description":"","filename":"1.png","url":"https://assets-eu.researchsquare.com/files/rs-16852/v2/1.png"},{"id":1237073,"identity":"a9a7ff4c-5b32-4a1d-9e1e-e6d21154de8d","added_by":"auto","created_at":"2020-06-03 14:46:01","extension":"png","order_by":2,"title":"Figure 2","display":"","copyAsset":false,"role":"figure","size":131164,"visible":true,"origin":"","legend":"Heatmap biclustering plots over MapMan categories protein (a) or metabolite (b) total abundance. Tree was built based on Manhattan distances and Ward aggregation method. Samples clustered according to their harvesting time and differences in abundance were observed between harvesting times for some functional categories into both plots.","description":"","filename":"2.png","url":"https://assets-eu.researchsquare.com/files/rs-16852/v2/2.png"},{"id":1237074,"identity":"10e16bcc-ec3e-4b6a-99cb-8f040604cb8d","added_by":"auto","created_at":"2020-06-03 14:46:01","extension":"png","order_by":3,"title":"Figure 3","display":"","copyAsset":false,"role":"figure","size":127235,"visible":true,"origin":"","legend":"Box plot graphs representing the abundance change of the differentially accumulated metabolites on UV-C stressed Chlamydomonas (ANOVA  0.05) including metabolites down-accumulated upon stress start related to central carbon and nitrogen metabolism (malic acid, citric acid, Ser, Glu) (a); early accumulated metabolites including phenolics (4-hydroxybenzoic acid), redox and carbon fixation-related (glycerol) and arabinose (b); and late accumulated sugars and flavonoids (catechin) (c).","description":"","filename":"3.png","url":"https://assets-eu.researchsquare.com/files/rs-16852/v2/3.png"},{"id":1237075,"identity":"ee1225da-6c81-40c9-9707-4a5c43736b2d","added_by":"auto","created_at":"2020-06-03 14:46:01","extension":"png","order_by":4,"title":"Figure 4","display":"","copyAsset":false,"role":"figure","size":932902,"visible":true,"origin":"","legend":"sPLS-STRING sample plot. sPLS differentiated between harvesting times (a). sPLS based network overlapped to the STRING network including the protein nodes included in the sPLS based network. Resulting network showed the response differentiation between Chlamydomonas early and acclimation responses (b). Network nodes were colored according to their MapMan categories linking node size and the sPLS derived edge color to size and weight respectively. Only the sPLS derived edges with correlations higher or lower than ± 0.6 were visualized. Nodes without any edge above the threshold were removed from this analysis. Protein-protein STRING-derived edges were represented as dashed yellow lines.","description":"","filename":"4.png","url":"https://assets-eu.researchsquare.com/files/rs-16852/v2/4.png"},{"id":1237076,"identity":"ef2c1cc1-0511-4c1c-8cb9-3ac7c91ea072","added_by":"auto","created_at":"2020-06-03 14:46:01","extension":"png","order_by":5,"title":"Figure 5","display":"","copyAsset":false,"role":"figure","size":262805,"visible":true,"origin":"","legend":"UV-C stress enhances Chlamydomonas tolerance to rose Bengal (RB)-induced singlet oxygen stress. Unstressed Chlamydomonas cultures were unable to grow after their exposition to 2 M RB. Culture samples from the t 5 h harvest had an increased tolerance to RB induced oxidative stress with no differences in growth between untreated and 2 M RB treated conditions. Tolerance to RB induced singlet oxygen stress was reduced in culture samples from the t 24 h as the RB treated samples grow less than the untreated ones.","description":"","filename":"5.png","url":"https://assets-eu.researchsquare.com/files/rs-16852/v2/5.png"},{"id":1237077,"identity":"b96abf84-c9db-4a11-b3a8-a21dbc02ff05","added_by":"auto","created_at":"2020-06-03 14:46:01","extension":"png","order_by":6,"title":"Figure 6","display":"","copyAsset":false,"role":"figure","size":188426,"visible":true,"origin":"","legend":"Summary of the major changes in the metabolism and physiology of C. reinhardtii 5 and 24 h after UV-C irradiation. At 5 h glycerol accumulated along the probable enhancement of chloroplast NADPH/ATP synthesis, carbon fixation (RBCL), fixed carbon storage and transport (STA2, SBE3, MME5, TEF24, APE2), singlet oxygen detoxification (CPLD58) and chloroplastic protein damage (FTSH). These changes were associated to a cell-wide increase in protein synthesis (FAP204). At 24 h there was a probable increase of CEF, and the culture FW increased along its content in different sugars. A novel DYRK kinase was probably associated to these biomass changes, along other stress signaling elements (JMJC domain containing protein 7, PRMT2, MINA53, PP2A). Legend: continuous or dashed black lines respectively indicate known or potential interactions between linked biomolecules. Green and red arrows respectively indicate up or down accumulation during the stress. UV-C specific are differentiated of other UV- induced responses by using a larger font size.","description":"","filename":"fig6.PNG","url":"https://assets-eu.researchsquare.com/files/rs-16852/v2/fig6.PNG"},{"id":1237078,"identity":"35273b37-9b0f-41ee-b5f5-5638a249f18d","added_by":"auto","created_at":"2020-06-03 14:46:01","extension":"png","order_by":7,"title":"Figure 7","display":"","copyAsset":false,"role":"figure","size":98959,"visible":true,"origin":"","legend":"Experimental design. The initial Chlamydomonas culture grown under control conditions was diluted and split between nine flasks just before experiment start. Flasks were placed under continuous UV-C light irradiation during the first 15 min upon experiment start. Three different flasks were sampled for each harvesting time. Harvesting was performed at the experiment start (t 0 h), 5 and 24 h after UV-C irradiation start.","description":"","filename":"fig7.PNG","url":"https://assets-eu.researchsquare.com/files/rs-16852/v2/fig7.PNG"},{"id":15667122,"identity":"aa341eaf-ebad-41da-b77b-370be9f78943","added_by":"auto","created_at":"2021-11-18 13:40:27","extension":"pdf","order_by":0,"title":"","display":"","copyAsset":false,"role":"manuscript-pdf","size":2409237,"visible":true,"origin":"","legend":"","description":"","filename":"manuscript.pdf","url":"https://assets-eu.researchsquare.com/files/rs-16852/v2/ea6942c5-792c-4188-a1db-60250bc51acc.pdf"},{"id":1237080,"identity":"a20037e9-b109-4aec-b2e5-e23cf6e74720","added_by":"auto","created_at":"2020-06-03 14:46:02","extension":"pdf","order_by":1,"title":"","display":"","copyAsset":false,"role":"supplement","size":323435,"visible":true,"origin":"","legend":"","description":"","filename":"Additionalfile2.pdf","url":"https://assets-eu.researchsquare.com/files/rs-16852/v2/Additionalfile2.pdf"},{"id":1237081,"identity":"624b5fb3-d59a-435d-90d0-3b27ed5117bf","added_by":"auto","created_at":"2020-06-03 14:46:02","extension":"xlsx","order_by":2,"title":"","display":"","copyAsset":false,"role":"supplement","size":490957,"visible":true,"origin":"","legend":"","description":"","filename":"2005024Additionalfile1.xlsx","url":"https://assets-eu.researchsquare.com/files/rs-16852/v2/2005024Additionalfile1.xlsx"}],"financialInterests":"","formattedTitle":"\u003cp\u003eLow UV-C stress modulates\u003cem\u003e Chlamydomonas reinhardtii\u003c/em\u003e biomass composition and oxidative stress response through proteomic and metabolomic changes involving novel signalers and effectors\u003c/p\u003e","fulltext":[{"header":"Background","content":"\u003cp\u003ePlants and microalgae are well adapted to surface and underwater UV-A/B irradiation, with specific sensing systems allowing the deployment of different acclimation and photomorphogenic responses. Many of these responses involve changes in their biomass composition and their resistance to stress [1,2]. UV-C, with a minor incidence in the natural environment, produces similar biomass, stress and development effects over plants [3,4] and microalgae [5\u0026ndash;7] but at a much lower dosage. Despite this, UV-C sensing and signaling mechanisms remain obscure, and is unclear if they are specific or rather shared with other stressors. Therefore, the characterization of the signal elements involved in the UV-C modulation of biomass composition and stress resistance is needed and would contribute to the generation better microalgae strains and plant varieties.\u003c/p\u003e\n\u003cp\u003eUV-C perception and signaling converge with UV-A/B in the generation of Reactive Oxygen Species (ROS), key stress signals [8] related in turn to other signalers as Ca\u003csup\u003e2+\u003c/sup\u003e, salicylic acid (SA), jasmonates (JA), and abscisic acid (ABA) [3,4] which are known to contribute in the responses to UV among other stressors. On the other hand, in land plants as \u003cem\u003eArabidopsis thaliana\u003c/em\u003e \u0026ndash;hereafter Arabidopsis\u0026ndash; and microalgae species as \u003cem\u003eChlamydomonas reinhardtii\u003c/em\u003e \u0026ndash;hereafter Chlamydomonas\u0026ndash; the perception and signaling of UV-A and UV-B radiations also relies on specific photoreceptors as the UV-B specific UVR8 [1,2]. This receptor however is insensitive to UV-C [9] and no specific one has been still identified for this radiation. Globally, the different signaling pathways associated to UV-B and UV-C stress responses drive transcriptional modulation programs through epigenetic mechanisms [10,11]. Furthermore, ROS producing stresses as UV also trigger redox-based posttranslational mechanisms after the modulation of FTSH proteases [12] and translation machinery [13].\u003c/p\u003e\n\u003cp\u003eThe exposition to UV-C and UV-B stresses increases plant and microalgae tolerance to stress [1,4,14,15]. For UV-C stress, the increased stress tolerance is associated to the enhancement of enzymatic ROS scavenging [4,7,16], but also to the accumulation of valuable and protective compounds including lipids \u0026ndash;mostly polyunsaturated fatty acids [5,6], carotenoids [6] and sterols [7]\u0026ndash; and UV-shielding compounds \u0026ndash;polyphenols and flavonoids [15]. These responses resemble those induced by UV-A and/or UV-B treatments [2,17,18], but UV-C triggers all them at lower dosages while contributing to the rapid settling of microalgae cultures [5]. Thus, the usage of this radiation would avoid costly manipulations related to microalgae biomass harvesting and/or reduce the energy costs associated to the manipulation of their biomolecule yield and biomass composition [5]. UV-C has enhancing effects on the biomass composition of microalgae species with industrial applications as \u003cem\u003eHaematococcus pluvialis\u003c/em\u003e and \u003cem\u003eDunaliella salina\u003c/em\u003e \u0026ndash;enhancing lipids and carotenoids synthesis\u0026ndash; [6], and crop species \u0026ndash;by the starch accumulation\u0026ndash; [19\u0026ndash;21], remaining the molecular mechanisms behind these responses unknown. The closeness of \u003cem\u003eH. pluvialis\u003c/em\u003e and \u003cem\u003eD. salina\u003c/em\u003e to the chlorophyte model Chlamydomonas, with its multiple available genomic/proteomic resources and simpler plant-like UV-A/B signaling pathways, makes this microalga the selected model for the characterization of this response. Then, key response proteins derived from these results, could be translated into more productive microalgae strains.\u003c/p\u003e\n\u003cp\u003eThe aim of this study is to render an image of the changes in the Chlamydomonas stress response system during the first 24 h after a short and low intensity UV-C irradiation. These changes would be identified through the description of the stress effect over microalgae physiological parameters and the integration of its proteome and metabolome changes under the initial stage of the stress response. This integration, compared to previous transcriptome and physiology-based approaches over Chlamydomonas UV-B response [1], involves novel omic data processing strategies combining the prediction of interactions between the described omic levels with existing interaction knowledge. This approach has allowed the identification of key factors related to UV-C signaling mechanisms and metabolic responses including those related to the modulation of the microalgae biomass composition.\u003c/p\u003e"},{"header":"Results","content":"\u003cp\u003e\u003cem\u003ePhysiological characterization of Chlamydomonas response to UV-C stress\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003eDifferent physiological traits covering photosynthesis, biomass yield/composition and oxidative stress were measured along the experiment (Additional file 1: Table S1). The radiation had a negative effect over the microalgae photosynthetic parameters, with the reduction of Fv/Fm ratio and chlorophyll b concentration (ANOVA ⍺ 0.05) (Fig. 1a). Cultures cellular density and biomass (FW) kept increasing after the exposition to a low UV-C dose, despite cellular density had a transient drop 5 h after irradiation (Fig. 1b). Chlamydomonas cultures irradiated with low UV-C dosages show no reduction in their biomass yield (FW) compared to unstressed [22]. Although applied UV-C stress did not change yields, it modified Chlamydomonas biomass composition with the accumulation of starch and the fall of soluble sugars upon stress imposition (ANOVA ⍺ 0.05) (Fig. 1). This starch accumulation is also observed in UV-C irradiated crop species as sugar beet [19], potato [20], and lily bulb [21].\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eIntegrated proteomic and metabolomic responses on Chlamydomonas exposed to UV-C stress\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003eProteomic analysis allowed the identification of 1441 protein species in whole cell protein extracts. After data pre-processing, 885 proteins were above the abundance threshold for confident quantitation (Additional file 1: Table S2). GC-MS allowed the unequivocal identification of 69 primary metabolites, out of these 68 were considered for quantitative purposes (Additional file 1: Table S3). Detected proteins and metabolites were classified according to MapMan V4 categories [23], and 703 proteins and 54 metabolites were assigned to functional bins. These bins comprised 27 pathways for proteins and 8 for metabolites, covering different cellular processes. Out of these, 398 proteins and 14 metabolites could be considered quantitatively differential in at least one sampling time ANOVA, ⍺ 0.05 (5% FDR for protein variables) (Additional file 1: Table S2, S3).\u003c/p\u003e\n\u003cp\u003eHeatmap clustering based on MapMan categories distinguished the different treatments with an adequate grouping of samples (Fig. 2). At protein level (Fig. 2a) UV-C stress induced a quick reduction on multi process regulation, RNA processing, Protein biosynthesis and Cell cycle related categories, all classified in the same meta-group. On the other hand, the abundance of Protein degradation, External stimuli response, Carbohydrate metabolism and Cellular respiration categories, within the same cluster, increased after 5 h. Interestingly, Redox homeostasis increased 24 h after stress start when Photosynthesis bin reached its maximum abundance. Metabolites (Fig. 2b) showed a divergent distribution to those of proteins, highlighting Amino acid and Carbohydrate metabolism categories time shifts with their protein counterparts. Within individual metabolites, amino acids and organic acids as serine, glutamine, and malic and citric acids down-accumulated upon stress imposition (Fig. 3a), while redox-related glycerol, arabinose and 4-hydroxybenzoic acid accumulated after 5 h (Fig. 3b). On the other hand, the increase of several unknown sugars after 24 h characterized acclimation (Fig. 3c, Additional file 1: Table S2, S3).\u003c/p\u003e\n\u003cp\u003eA protein-metabolite correlation network was also defined (Fig. 4b) through the integration of both datasets employing sPLS regression (Fig. 4a, Additional file 1: Table S6). This correlation network was overlapped to the STRING network of the correlation network nodes. Within the resulting network sPLS-STRING (Fig. 4b) the cluster centered on early depleting metabolites (citrate, malate, glutamate, dehydroascorbate) and early accumulated arabinose gathered multiple proteins depleting upon stress start and related to translation (ribosomal subunits); cellular respiration and carbon metabolism-related PYRUVATE KINASE (PYK2), ISOCITRATE LYASE (ICL2) and multiple mitochondrial respiratory chain subunits; and development/stress-related MYC INDUCED NUCLEAR ANTIGEN (MINA53) and PHOSPHATASE 2A (PP2A) homolog Cre03.g199983.t1.1. STRING respectively highlighted the interaction between the depleting mitochondrial and ribosomal subunits and the links of the later to the different and also early depleting translation initiation factors. Moreover, these translation-related proteins were predicted to be associated to the PP2A homolog.\u003c/p\u003e\n\u003cp\u003eSTRING linked the early depleting PP2A and ribosome subunits cluster and also translation-related FLAGELLAR ASSOCIATED PROTEIN 204 (FAP204) to different early accumulated aminoacyl tRNA synthetases (TSM2, TSL1, SYK1) and the EUCARIOTIC TRANSLATION INITIATION FACTOR 1A (EIF1a). TSM2, TSL1, SYK1 and EIF1a were included along other early (t 5 h) accumulated elements into a cluster centered on early accumulated glycerol including redox and carbon fixation RIBOFLAVIN KINASE (RFK2), GLUTATHIONE S-TRANSFERASE homolog (CPLD58), AQUAPORIN (MIP1), NDA5, and MME5; translation modulation S-ADENOSYL-L-METHIONINE-DEPENDENT METHYTRANSFERASE (SAM MTase) and signaling (WD40 REPEAT PROTEIN) elements. STRING highlighted the possible interactions between the WD40 REPEAT PROTEIN and the early depleted development/stress-related MINA53. Glycerol cluster correlated negatively to another cluster with elements accumulated after 24 h centered in UNKNOWN SUGAR 5. Fatty acid (FA) synthesis \u0026Beta;-KETOACYL-[ACYL-CARRIER-PROTEIN] SYNTHASE III (KASIII) (Cre04.g216950.t1.2) and a DYRK like kinase (Cre01.g008550.t1.1 or au5.g1142_t1) were positively correlated to the late accumulated sugar. A uncharacterized FILAMENTOUS TEMPERATURE SENSITIVE H like (FTSH) like protease (Q32065) connected the cluster centered on early depleted elements with the clusters gathering elements accumulated after 5 and 24 h of UV-C irradiation.\u003c/p\u003e\n\u003cp\u003eSince protein-metabolite interactions in the sPLS-STRING network (Fig. 4b) were only based on mathematical models, STITCH analysis was applied to improve these interactions based on biological models (Additional file 2: Fig. S2). STITCH network highlighted the connections of early accumulated glycerol to protein biosynthesis, respiration and lipid metabolism along the mentioned STRING protein-protein interactions.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eUV-C irradiation affected mitochondrial electron transport enhancing ROS production and inhibiting oxidative phosphorylation\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003eMitochondrial respiration and ATP synthesis downregulated under UV-C stress with the depletion of multiple subunits of respiratory and F\u003csub\u003e1\u003c/sub\u003eF\u003csub\u003e0\u003c/sub\u003e ATP synthase complexes, excepting the early accumulated IV subunit (COX4) (Table 1, Additional file 1: Table S2). Interestingly, UV-C treatment increased the abundance of chaperones associated to respiratory complexes. NUOAF4, chaperone of the large complex I, was exclusively detected on early stress response and HSP70C, a subunit of the IV associated HSP70 complex, peaked at this stage (1-fold at t 5 h) (Table 1, Additional file 1: Table S2). HSP70 complex can aggregate with MGE1 and COX4, also up-accumulated under tested UV-C stress (Table 1, Additional file 1: Table S2), allowing the incorporation of COX4 into the IV complex [24]. Moreover, the accumulation of HSP70C has been described in response to heat stress induced protein misfolding in Chlamydomonas [25]. UV-C irradiation effect over mitochondrial proteins also triggers ROS bursts [8]. ROS scavenging catechin, catechin biosynthesis related CHALCONE ISOMERASE (Cre12.g517100.t1.1) and redox related TCA ISOCITRATE DEHYDROGENASE (IDH2) accumulated under UV-C (0.8-, 1.5-, 2.2-fold at t 24 h) (Table 1, Additional file 1: Table S2, S3). Moreover, also redox related RIBOFLAVIN KINASE (RFK2) was exclusively detected under early stress (Table 1, Additional file 1: Table S2). RFK overexpression protect human cells from oxidative stress enhancing GSH metabolism [26].\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eLow intensity UV-C irradiation modulated thylakoid electron transport and fixed carbon allocation under inhibited respiration\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003eTested radiation damaged chloroplastic proteins, especially those of antenna and PSII as showed by the reduction of Fv/Fm ratio and chlorophyll b concentration (Fig. 1a, Additional file 1: Table S1). Enhanced damage was linked to an increase in protein turnover and protection. Central photosystem II (PSII) PsbD subunit (D2) peaked under early response along PSI P700 CHLOROPHYLL A APOPROTEIN A2 (psaB) (0.9-, 2.4-fold at t 5 h) and antennal CHLOROPHYLL a-b BINDING PROTEIN CP29 (LHCB4) up-accumulated under stress (1-fold at t 24 h) (Table 1, Additional file 1: Table S2). Chlamydomonas LHCB4 is a key modulator of non-photochemical quenching (NPQ) and state transitions [27]. The accumulation of D2 and LHCB4 proteins matched the accumulation of a FTSH-like chloroplastic protease (Q32065) (Table 1, Additional file 1: Table S2), working together as a photosynthetic protein protection and turnover mechanism [28\u0026ndash;30]. These elements accumulated along others associated to the repair and assembly of photosynthetic complexes as the THYLAKOID LUMINAL FACTOR (TEF14), CYN38 and CHLOROPLASTIC DNAJ-LIKE PROTEIN (CDJ1) (2.7-, 2.4-, 1.2-fold respectively at t 24 h) (Table 1, Additional file 1: Table S2). Arabidopsis mutants on TEF14 and CYN38 orthologs fail to assembly and repair PSII [29,31]. Chlamydomonas CDJ1 organizes chloroplast HSPs under heat stress [32] and its accumulation under UV-C pointed to an enhanced protection of photosynthetic proteins and complexes. The accumulation of CDJ1 under stress matched the early accumulation of the mitochondrial HSP70C chaperone but no chloroplastic HSPs accumulated. Thus, these changes suggested that the tested low UV-C dosage damages PSII, triggering different measures to avoid and repair damage.\u003c/p\u003e\n\u003cp\u003eResponse to chloroplastic UV-C damage also involved the accumulation of the PSI stabilizing PSI reaction center subunit V (psaG), FERREDOXIN NADP REDUCTASE (FNR1) and PLASTOCYANIN (PCY1) (2.7-, 1-, 1.6-fold at t 24 h) (Table 1, Additional file 1: Table S2). The accumulation of these proteins \u0026ndash;involved in both Linear and Cyclic Electron Flow (LEF and CEF)\u0026ndash; and the enhanced PSI/II turnover and protection are compatible with an enhancement on LEF and/or CEF on acclimation. In spite of this, CEF/LEF-related CYTOCHROME b6f RIESKE IRON-SULFUR CENTER SUBUNIT (PETC) down-accumulated on acclimation (-9.6-fold at t 24 h) and Fv/Fm ratio did not recover control values after UV-C irradiation (Table 1, Fig. 1a, Additional file 1: Table S1, S2). On the other hand, LEF and CEF happens as independent processes in Chlamydomonas, where supercomplexes of PSI, Cytb6f and FNR are exclusively dedicated to the later [33]. PSI subunits and FERREDOXIN NADP REDUCTASE (FNR1) accumulated under stress and other subunits associated to this complex as PETO, PGRL1, Cyt b6 and Cyt f maintained their abundance (Additional file 1: Table S2).\u003c/p\u003e\n\u003cp\u003eThe fall of Fv/Fm ratio and chlorophyll b abundance, the accumulation of the NPQ/state transition-related antennal protein LHCB4, and the diverging changes in the abundance of LEF/CEF-related proteins described under tested stress matched early changes in the chloroplastic redox homeostasis. Redox modulates Chlamydomonas CEF rate, carbon metabolism and ROS scavenging mechanisms. NDA5 oxidoreductase, whose Arabidopsis homolog (NDC1) is a chloroplastic/mitochondrial NADPH-dependent quinone oxidoreductase [35,36], and tocopherol biosynthesis PHYTOL KINASE (CGL134) were exclusively detected at t 5 and t 24 h respectively (Table 1, Supplementary Table S2). Detected catalases and peroxidases, related to the detoxification of H\u003csub\u003e2\u003c/sub\u003eO\u003csub\u003e2\u003c/sub\u003e and superoxide radicals did not change their abundance on stressed samples (Additional file 1: Table S2). Combined UV-A/B stress increases the production of superoxide radicals over singlet oxygen, which is the predominant reactive oxygen species under high light stress [37]. In spite of this, a protein containing a GLUTATHIONE-S-TRANSFERASE domain (CPLD58) was detected exclusively after 5 h of UV-C stress (Table 1, Additional file 1: Table S2). A glutathione peroxidase and a glutathione-s-transferase drive the Chlamydomonas detoxification response to the increased production of singlet oxygen under high light stress [38]. Applied UV-C dosage rapidly and transiently enhanced the tolerance of the treated cells to rose Bengal (RB)-induced singlet oxygen (\u003csup\u003e1\u003c/sup\u003eO\u003csub\u003e2\u003c/sub\u003e) oxidative stress. Cells from the t 5 h harvest were able to survive on 2 mM RB while cells from the t 24 h harvest showed an oxidative stress tolerance close to those of unstressed cells, unable to grow at that RB concentration (Fig. 5). D. salina and H. pluvialis accumulate singlet oxygen scavenging carotenoids and malondialdehyde (MDA) \u0026ndash;a lipid peroxidation product\u0026ndash; under UV-C stress [6]. Strawberry plants exposed to UV-C, experiment a transient increase in their antioxidant capacity [16]. Other redox regulators as THIOREDOXIN M (TRXm) accumulated under stress (2.5-fold at t 24 h). On the other hand, redox regulated chloroplastic protein NADP MALATE DEHYDROGENASE (MME5) accumulated exclusively under early stress (5-fold at t 5 h) (Table 1, Additional file: Table S2). This enzyme is part of the malate shuttle, transferring not only carbon but excess reducing power from chloroplast to cytoplasm and other organelles.\u003c/p\u003e\n\u003cp\u003eThe early accumulation of redox/carbon-related MME5 after UV-C irradiation concurred with the accumulation of glycerol (0.7-fold at t 5 h) (Fig. 3, Additional file 1: Table S3). Glycerol synthesis is an ATP producing and NADH consuming fermentative process. Moreover, glycolate/glycerate (TEF24), triose phosphate:Pi (APE2) antiporters accumulated under stress (2.9-, 4-fold respectively at t 5 h) and glycerol transporter (MIP1) was exclusively detected at t 5 h (Table 1, Additional file 1: Table S2). On the other side, OPP 6-PHOSPHOGLUCONATE DEHYDROGENASE (GND1), a NADPH producing enzyme, also accumulated on t 5 h (1.3-fold). Arabidopsis GND1 homolog (PGD) accumulate under ROS stress providing the required NADPH for the ROS scavenging mechanisms [39]. RuBisCO large subunit (RBCL) also accumulated 5 h after UV-C irradiation (1-fold at t 5 h) (Additional file 1: Table S2). UV-B and other ROS producing stresses as O\u003csub\u003e3\u003c/sub\u003e induce a decrease in the abundance of rbcL transcripts, its translation, and in the activity of RBCL [40]. The damage of RBCL can inhibit its translation, through the exposure of its N-terminal regions, a known inhibitor of rbcL translation, after the disassembly of RuBisCO holoenzyme [41]. However, low intensity UV-B or UV-C exposure can enhance RuBisCO activity as in D. salina [42] and cyanobacteria [43], respectively. In Chlamydomonas, UV-C radiation depleted RuBisCO small subunit isoform 1 (RBCS1), while isoform 2 (RBCS2) abundance was not affected (Additional file 1: Table S2). In this algae both RBCS isoforms have a large equivalence [44] and, contrary to RBCL, its combined abundance is stable during cell cycle [45]. However its particular functional differences need to be characterized, as different ratios of RBCS isoforms differentially modulate the holoenzyme carboxylation activity in plants [46]. Starch accumulated under stress (Fig. 1b) along many enzymes related to their synthesis as GRANULE BOUND STARCH SYNTHASE (STA2) (2.1-fold at t 5 h) and STARCH BRANCHING ENZYME (SBE3), accumulated at t 5 h (Table 1, Additional file 1: Table S1, S2). UV-C enhanced starch synthesis matched the down-accumulation of soluble sugars (Fig. 1b), the late accumulation of Glucose and unknown sugars as UNKNOWN SUGAR, UNKNOWN SUGAR 4 and UNKNOWN SUGAR 5 (1-, 1.2-, 1.2-, 1-fold at t 24 h), and the depletion of TREHALOSE-6-PHOSPHATE SYNTHASE (TPS) (Table 1, Fig. 3c, Additional file 1: Table S1, S2, S3). TPS produces trehalose-6-phosphate (T6P), an inhibitor of the SnRK1 kinase, which was a key node in plant carbon metabolism also influenced by the cellular redox status [47,48]. Sugars and starch also accumulate in UV-C treated lily bulb [21] and sugar beet [19].\u003c/p\u003e\n\u003cp\u003eAccumulation of proteases as FTSH and photosystems subunits under tested UV-C irradiation (Table 1, Additional file 1: Table S2) suggested an increased protein turnover which could act as both a source and a sink of free amino acids. Serine and Glutamate down-accumulated 5 h after irradiation (-2.65-, -3.83-fold respectively) (Fig. 3a, Additional file 1: Table S3). Many enzymes related to amino-acid biosynthesis as SERINE ACETYLTRANSFERASE (SAT3), SERINE and ALANINE GLYOXILATE TRANSAMINASES (SGA1, AGT2), ISOPROPYLMALATE DEHYDROGENASE (LEU3) accumulated (2.3-, 1.5-, 1.8-, 3.6-fold at t 5 h) and nitrogen fixation proteins as GLUTAMINE SYNTHETASE and Fd-DEPENDENT GLUTAMATE DEHYDROGENASE remained unchanged. Other amino acid-related enzymes as OXOPROLINASE (Cre07.g325748.t1.1) were exclusively detected on t 5 h or as CYSTATHIONINE BETA LYASE (METC) and METHYLCROTONYL CoA CARBOXYLASE alpha subunit exclusively on stressed samples (Table 1, Additional file 1: Table S2).\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eAlternative signalers modulate cell proliferation, development and metabolism under UV-C\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003eThe observed changes in protein turnover/protection carbon metabolism and ROS/redox-related elements induced by UV-C were coupled to rapid changes on the abundance of many development and translation-related proteins. sPLS-STRING network (Fig. 4b) clustered many of these and linked the WD40 REPEAT PROTEIN (Cre12.g495650.t1.2) \u0026ndash;accumulated exclusively at t 5 h, to the development related MINA53 (Cre07.g356600.t1.2) \u0026ndash;down-accumulated under stress (Table 1, Additional file 1: Table S2). The mutation of the human homolog of MINA53, MINA53/RIOX2, inhibit DNA replication/repair mechanisms and cell proliferation in human cell lines [49]. MINA53 was also linked in the sPLS-STRING network (Fig. 4b) through C/N metabolism to JmjC protein JMJC DOMAIN CONTAINING PROTEIN 7 (Cre03.g175750.t1.2), also down-accumulated under UV-C stress. Arabidopsis homolog to JMJC DOMAIN CONTAINING PROTEIN 7 (JMJ32) is a HISTONE H3 lysine 27 (H3K27) demethylase, while its human homolog (JMJD7) is a lysyl hydroxylase. HISTONE-ARGININE N-METHYLTRANSFERASE (PRMT2) also depleted upon stress imposition (Table 1, Additional file 1: Table S2). The fluctuations in the abundance of these histone related proteins under UV-C suggested the importance of the epigenetic- and/or amino acid residue hydroxylation-based modulation mechanisms in this stress response. sPLS-STRING and STICH networks also highlighted the link of C/N metabolism and protein synthesis to early accumulated translation modulation-related elements as EIF1a, FAP204 and aminoacyl tRNA synthases, and to a signaling PP2A like protein (Cre03.g199983.t1.1), which were exclusively detected in control samples (Fig. 4b, Table 1, Additional file 2: Fig. S2, Additional file 1: Table S2). This PP2A like phosphatase is homolog to several Arabidopsis PP2A which are key nodes in plant immunity integrating pathogen perception at membrane level with pathogen response at multiple levels including SA, ABA and TOR signaling, and C/N metabolism modulation [50,51]. PP2As link to TOR allow these proteins to regulate cell growth in response to the environment [52]. Thus, the connection of PP2A to protein synthesis and C/N metabolism in the sPLS-STRING and STITCH networks (Fig. 4b, Additional file 2: Fig. S2) is suggestive of the PP2A like mediated tuning of TOR pathway in UV-C stressed Chlamydomonas. More directly related to the modulation of carbon metabolism under stress, sPLS-STRING network (Fig. 4b) highlighted a correlation between DYRK kinase (Cre01.g008550.t1.1 or au5.g1142_t1) and the accumulation of sugars and glycerol. This DYRK kinase, registered as CMGC_DYRK-PRP4 in the iTAK database [53], accumulated 24 h after UV-C irradiation start (Table 1, Additional file 1: Table S2). Other Chlamydomonas DYRK as TAR1 and STD1 are known for their roles in carbon storage under nutrient stress [54,55].\u003c/p\u003e\n\u003cp\u003eResults showed an early (t 5 h) Chlamydomonas response to UV-C focused on damage avoidance through enhanced singlet oxygen scavenging (Fig. 5) and protein protection/turnover (Table 1, Additional file 1: Table S2). In plants UV-C enhances ROS production and triggers ROS scavenging mechanisms [4,8]. This early response also involved rapid changes in the cell carbon allocation with the accumulation of starch and glycerol (Fig. 1, 3). Starch accumulation remained increased 24 h after UV-C irradiation (Fig. 1) and carbon metabolism was further modulated as specific sugars were also accumulated (Fig. 3). Late accumulated sugars and starch matched the up-accumulation of a DYRK kinase (Cre01.g008550.t1.1) (Table 1) whose homologs regulate carbon fluxes in Chlamydomonas [54,55]. Moreover, these responses were linked to protein expression/epigenetic modulation elements as MINA53 and PRMT2 that might be driving the proteogenomic changes after the observed UV-C adaptation and enhanced oxidative stress resistance in Chlamydomonas. All these elements would help for further UV-C stress characterization or exploitation towards the generation of enhanced strains.\u003c/p\u003e"},{"header":"Discussion","content":"\u003cp\u003e\u003cem\u003eChlamydomonas response to UV-C stress rely on redox modulation\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003ePlants and also algae are exposed to ever changing light environments and continuously forced to adapt. In this work we have described Chlamydomonas acclimation to UV-C stress, a process focused on damage avoidance and repair mechanisms centered on photosynthesis and redox/energy metabolism modulation, and on the enhancement of protein turnover and ROS scavenging. Tested UV-C radiation damaged Chlamydomonas photosystems as showed by the early downregulation of Fv/Fm ratio, the reduction of chlorophyll b abundance and the evidence of an enhanced PSI/II protein turnover, protection and assembly. The accumulation LHCB4, a central PSI/II protein related to UV-sensing and state transition, supports the radiation effect on photosynthesis and the microalgae response focused on photoprotection and protein turnover. ROS detoxification response is enhanced under UV-C complementing protein turnover with the aim of prevent protein misfunction [7]. UV-A/B stress has been described as a generator of superoxide over other oxygen species as singlet oxygen, common in high light stress [37]. Interestingly, tested low UV-C dosage enhanced Chlamydomonas tolerance to exogenous RB induced singlet oxygen stress as well as the accumulation of possible singlet oxygen enzymatic scavengers as CPLD58, over H\u003csub\u003e2\u003c/sub\u003eO\u003csub\u003e2\u003c/sub\u003e and superoxide scavenging enzymes. These changes suggested the importance of singlet oxygen stress at low UV-C dosages (Fig. 5, 6, Additional file 1: Table S2). The generation of singlet oxygen is tightly related with the radiation effects over the chloroplast redox status and the chlorophylls state [38]. On the other hand, the scavenging of these oxygen species also relies on the chloroplast ability to generate ATP and reduced equivalents. The enhancement of chloroplast ATP synthesis would be necessary as UV-C downregulated the mitochondrial electron transport and oxidative phosphorylation. The early enhance of chloroplastic ATP and NADPH producing pathways under UV-C, as glycerol synthesis and NADPH producing OPP enzyme GND1, and the possible late increase of CEF support the modulation of the chloroplastic energy/redox metabolism under this stress. These changes were tightly connected to the modulation of carbon fixation, metabolism and transport (Fig. 1-5, Additional file 1: Table S1, S2, S3). In Arabidopsis, the accumulation of ROS quenchers as tocopherol, was revealed as a scavenging mechanism contributing to the maintenance of PSII functionality under high light [56]. The differential accumulation of enzymes related to the synthesis of tocopherol, the scavenging of ROS species (singlet oxygen), and the modulation of reduced equivalents (NADPH) and thylakoidal reduced plastoquinone (PQH\u003csub\u003e2\u003c/sub\u003e) pools summarize the Chlamydomonas response to the increase of ROS and the breakage of redox homeostasis under UV-C stress.\u003c/p\u003e\n\u003cp\u003eUV-C induced non-enzymatic ROS scavenging mechanisms in Chlamydomonas through the accumulation of diverse phenolic compounds (4-hydroxybenzoic acid, catechin) and phenolic metabolism enzymes as CHALCONE ISOMERASE, but also through the late accumulation of sugars, and the enhancement of tocopherols synthesis as suggested the accumulation of a predicted PHYTOL KINASE (CGL134) (Fig. 3, Additional file 1: Table S2, S3). Phenolic compounds and tocopherol are also accumulated \u003cem\u003ePinus radiata\u003c/em\u003e plants irradiated with UV-A/B/C [57]. The accumulation of soluble sugars is observed under different plant abiotic stresses associated to a ROS scavenging function [58,59]. Arabidopsis PHYTOL KINASE 1 (VTE5) participates in tocopherol synthesis through the recycling of phytol from degraded chlorophyll [60], thus the presence of a PHYTOL KINASE under UV-C also suggest UV/ROS damage to the antenna pigments. Photosynthetic antenna damage is commonly pointed out by an increase in the Chla/b ratio after the reduction of chlorophyll b abundance, exclusively present into the antenna complexes [61]. Interestingly, applied UV-C stress did not affect Chla/b ratio, but reduced chlorophyll b content (Fig. 1a, Additional file 1: Table S1) and, in consequence, chlorophyll. This reduction of chlorophylls under tested UV-C dosage could be inducing subtle reduction/degradation of the antenna complexes. Phytol tails from degraded chlorophyll might be contributing to ROS scavenging, working along other photoprotective mechanisms (Fig. 6). Applied irradiation also modulated Chlamydomonas starch content, which increased along sugars, pigments and protective compounds. The accumulation of starch is shared with land plants, as it is also accumulated by many crops irradiated with UV-C [19\u0026ndash;21] while most microalgae accumulate lipids instead [5\u0026ndash;7].\u003c/p\u003e\n\u003cp\u003eThe scavenging/stabilizing function of phenolics, sugars and tocopherol are complemented by the activity of also early induced oxidoreductase NDA5 (Additional file 1: Table S2). The Arabidopsis homolog to this protein, NDC1, reduces oxidized plastoglobuli tocopherol and plastoquinone on NADPH. The reduced plastoquinone (PQH\u003csub\u003e2\u003c/sub\u003e) into plastoglobuli can easily diffuse back to thylakoidal membranes [56,62] participating in a redox buffering process which can also contribute to ATP synthesis trough the cycling of electrons around PSI. Thus, PQH\u003csub\u003e2 \u003c/sub\u003ewould be acting as a central redox balancer which modulates both chloroplastic electron transport rate and chloroplastic ROS scavenging mechanisms.\u003c/p\u003e\n\u003cp\u003eThe enhancement of NDA5 redox modulator under UV-C is complemented by an early increase in carbon fixation, a NADPH consuming process, and the also early efflux of photosynthetic carbon and reducing power from chloroplast. The increase in carbon fixation was supported by the t 5 h accumulation on RBCL and the maintenance of RuBisCO ACTIVASE (RCA1) and RuBisCO SMALL SUBUNIT 2 (RBCS2) levels suggesting an early increase in RuBisCO activity (Additional file 1: Table S2). The differential behavior of the RBCS1 subunit (Additional file 1: Table S2) suggests a possible holoenzyme configuration change under stress. However the functional consequences of differential abundance of RBCS isoforms are still unknow [46] although these isoforms have differential interactomes [63]. The possible holoenzyme change observed under UV-C would contribute to adapt the RuBisCO activity to the changing cell environment. Some plant RBCS subunits also show a differential expression pattern contributing to the modulation of RuBisCO carboxylase activity under different CO\u003csub\u003e2\u003c/sub\u003e concentrations [46]. Moreover, RBCS have a key role in organisms with carbon concentrating mechanisms (CCM) contributing to the assembly of RuBisCO complexes within the pyrenoid [64]. Thus, changes in the abundance of specific RBCS isoforms would also have consequences on the microalgae CCM. The increase in RuBisCO activity and the early accumulation of glycerol, starch and starch synthesis enzymes supports the enhancement on carbon fixation, coupled to its export to the cytoplasm as suggested by the early accumulation of NADPH dependent malate shuttle (MME5) and triose phosphate:Pi (APE2) transporter (Fig. 6, Additional file 1: Table S2, S3). RuBisCO upregulation has been described under low UV-B in microalgae [42] and low UV-C in cyanobacteria [64]. While NDA5 and carbon fixation can avoid the overreduction of the photosynthetic electron chain at chloroplast level, carbon export would act as a shuttle moving carbon and reducing power in the form of malate and glycerol to and from other cellular compartments [65,66], including the mitochondria, where they can contribute to generate ATP and avoid the overreduction associated to the inhibition of its electron transport chains. (Additional file 1: Table S2). These early redox unbalances would be after the accumulation of subunits associated to the \u003cem\u003eChlamydomonas\u003c/em\u003e CEF supercomplexes (Additional file 1: Table S2) suggesting the late enhancement of CEF under late UV-C acclimation, an ATP producing process (Fig. 6). Chlamydomonas has PSI, CYTB6F and FNR exclusively dedicated to CEF which assemble under reducing conditions and perform Fd-CEF electron transfer, where FNR consume NADPH reducing Ferredoxin and contributing to the production of ATP and regenerating NADP+ [33,34]. These elements would be part of a larger PSII protection/repair mechanism associated to its uncoupling and the production of needed ATP both for this repair and the avoidance of further damage by ROS. The possible CEF enhancement on UV-C acclimation matched the accumulation of multiple sugars and the phenolic catechin and the fall on early enhanced C3 transport suggesting the recovery of the cell redox balance (Fig. 2, Additional file 1: Table S2, S3).\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eProteome reorganization is a key process to respond to \u003c/em\u003e\u003cem\u003eUV-C stress \u003c/em\u003e\u003c/p\u003e\n\u003cp\u003eAs proteins are extensively damaged by UV, standing under UV radiation requires the enhancement of protein turnover mechanisms involving the degradation of damaged proteins, the synthesis of new ones and their fast and coordinated folding and integration into different complexes [67]. PSII is one of the most affected protein complexes under UV with the radiation damaging its central subunits and activating specific responses based on its turnover. The early accumulation of mitochondrial stress chaperone HSP70C subunit, linked to increased mitochondrial protein damage in Chlamydomonas [25], and chloroplast HSP organizer CDJ1 support a global increase protein damage under UV-C stress. Moreover, the also early accumulation of enzymes involved in amino acid synthesis and the down-accumulation of Ser and Glu, probably funneled towards protein synthesis, supports an enhanced protein turnover (Fig. 6, Additional file 1: Table S2, S3). The activation of the specific PSII turnover response under UV-C was supported by the accumulation of a FTSH like protease \u0026ndash;FTSHs are associated to damaged PSII under combined UV-A/B/C stress [57]\u0026ndash;, central PSII subunits as psbD, and different proteins related to the correct folding, ensemble, and repair of photosystem II as TEF14 and CYN38 (Fig. 6, Additional file 1: Table S2).\u003c/p\u003e\n\u003cp\u003eEither the synthesis of new proteins to substitute damaged, or the modulation of the proteome to acclimate to the new conditions, require a controlled enhancement of protein synthesis which is modulated at translation, transcription, and epigenetic levels [68]. The up-accumulation of translation initiation complex promoters as EIF1A and aminoacyl tRNA synthetases, and the down-accumulation of a possible repressor of this complex (FAP204) under stress suggest a possible balance towards an enhanced translation activity consequence of the applied UV-C irradiation (Fig. 6, Additional file 1: Table S2). FAP204 was defined as a possible repressor as its human homolog, OLA1, inhibits translation initiation complex formation [69]. Interestingly, the three translation related elements were clustered in the protein interaction networks suggesting a common regulation after UV-C exposure (Fig. 5, Additional file 2: Figure S2). The changes in translational activity are always a reflex of prior transcriptional and epigenetic changes, thus same changes could be happening under UV-C stress. Epigenetic changes were represented by the early depletion of the histone demethylase JMJC DOMAIN CONTAINING PROTEIN 7 and the histone methyltransferase PRMT2 (Fig. 6, Additional file 1: Table S2). Arabidopsis homologs to these, JMJ32 and PRMT10, are linked to environment based FLC modulation [70,71]. Thus, their depletion in the microalgae would be related to the epigenetic control of stress response genes under UV-C. Ultimately, transcription linked epigenetic modulation with the observed changes in translational activity. RNA processing-related S-ADENOSYL-L-METHIONINE-DEPENDENT METHYTRANSFERASE (SAM MTase) and WD40 REPEAT PROTEIN, accumulated under UV-C stress, were linked to the early accumulated and redox/energy metabolism-related glycerol in the sPLS-STRING analysis (Fig. 5; Additional file 1: Table S2, S3). Glycerol and many of the metabolites involved in its metabolism, as glycerol-3-phosphate, have known signaling roles in yeast [72] and plants [73].\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eNovel signalers are involved in the UV-C induced modulation of Chlamydomonas metabolism\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003eThe early response of Chlamydomonas to the UV-C irradiation was mainly based on protein protection and redox modulation to limit further direct UV and ROS damage. This response was probably coupled to ROS-based signaling pathways as in land plants [4,74], although no evidences were found of the involvement of salicylic and jasmonic acids, common plant ROS signalers upregulated in UV-C stressed plants [3].\u003c/p\u003e\n\u003cp\u003eRegardless of the still unknown microalgae UV-C perception and signaling mechanisms the omic and systems biology approach to this stress linked many proteins and metabolites, some of them previously unidentified as CPLD58 and the novel FTSH protease, to the observed UV-C effect over Chlamydomonas photosynthesis, protein turnover, biomass and cell proliferation (Fig. 1a, b). The translation modulator FAP204 and the cell proliferation related PP2A like and MINA53 proteins are also examples of previously unidentified proteins which could be respectively associated to the enhanced protein turnover under UV-C and to the modulation of the culture growth, which was transiently reduced 5 h after stress imposition. On the other hand, the acclimation accumulated and also previously unidentified DYRK kinase was associated in the sPLS-STRING network to the late accumulated sugar (UNKNOWN SUGAR 5) pointing to its role in the observed modulation of biomass composition under UV-C (Fig. 5, 6), as other DYRK kinases modulate starch and oil accumulation in stressed Chlamydomonas [55]. This work has identified novel elements related to translation, transcription and epigenetic mechanisms which can be considered promising targets for the further characterization of the UV-C response or the exploitation of the UV metabolic modulation mechanisms towards the engineering of more productive strains.\u003c/p\u003e"},{"header":"Conclusion","content":"\u003cp\u003eChlamydomonas response to UV-C stress is based on the avoidance of protein damage requiring globally from the enhancement of protein protection/turnover and ROS scavenging and the modulation of photosynthesis and redox (Fig. 6). The Chlamydomonas early response to UV-C irradiation is mainly based on protein turnover/protection, singlet oxygen focused ROS scavenging and metabolic/redox modulation through the enhancement of carbon and reducing power exchange between cellular compartments. This fast response is coupled to probably ROS-and macromolecule damage-mediated signaling that would be driving a fine UV-tuned control of cell proliferation, gene expression and protein translation before Chlamydomonas late and more complex acclimation responses. Acclimation was related to specific proteome changes focused on the photosystems modulation, uncoupling PSII, enhancing CEF and the accumulation of probably ROS scavenging sugars and starch. Some of the found early and previously unknown response signalers as translation modulator FAP204, cell proliferation related PP2A like protein and MINA53, and late acclimation metabolic modulator DYRK have been identified as promising targets for the further characterization of the UV-C microalgae response, including the modulation of the biomass content. Similarities between the sugar focused UV-C response of Chlamydomonas, and those previously described in crop species make this work applicable to improvement strategies aimed at a broad range of species as plants and microalgae.\u003c/p\u003e"},{"header":"Methods","content":"\u003cp\u003e\u003cem\u003eStrains and Cultures\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eChlamydomonas reinhardtii\u003c/em\u003e CC-503 cw92 cultures were grown on a culture chamber (25 \u0026deg;C, 120 rpm, continuous 85 \u0026micro;E m\u003csup\u003e2\u003c/sup\u003e s\u003csup\u003e-1\u003c/sup\u003e irradiance provided by Sylvania GroLux lamps) in HEPES Acetate Phosphate (HAP) culture media [75]. HAP was formulated from Tris Acetate Phosphate (TAP) [76], substituting Tris for HEPES as a Mass Spectrometry (MS) compatible buffer. To induce UV stress, cultures were irradiated with a UV-C dose of 0.1 W\u0026middot;m\u003csup\u003e\u0026minus;2\u003c/sup\u003e during the first 15 minutes upon experiment start. UV-C was provided by PHILIPS TUV 36W/G36 T8 lamps with a discrete UV-C emission peak at 250 nm. Initial culture was prepared 48 h before experiment start diluting twentyfold a seed culture originated from a single colony. After 48 h, cells were harvested and diluted to 5\u0026middot;10\u003csup\u003e5\u003c/sup\u003e cell/mL splitting the resulting culture volume between nine flasks.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003ePhysiological Measurements\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003eThree flasks were sampled on each harvesting time, placed at the experiment start (0 h) and after 5 and 24 h of UV exposition (Fig. 7). Cell density was measured on each harvesting time by measuring the culture absorbance at 630 and 750 nm using the Nabi UV/vis Nano Spectrophotometer (MicroDigital Co., Korea) and the cultures photosynthetic rate (Fv/Fm) was measured with an imaging/pulse-amplitude modulation fluorimeter (OS1-FL, Opti-Sciences). Parallelly, 150 mL of culture were taken from each harvested flask and divided in three 50 mL aliquots which were centrifuged at 4000 x g. Pellets fresh weight (FW) was calculated gravimetrically and then immediately frozen in liquid nitrogen. One of the three pellets harvested from each flask was employed for the combined extraction of metabolites and proteins, according to Valledor,\u003cem\u003e et al. \u003c/em\u003e(2014) [77]. The second pellet was employed for the quantification of pigments (Chlorophyll a, b and carotenoids) according to Sims and Gamon (2002) [78]. Starch, soluble sugars, free aminoacids, lipid peroxidation and phenolic compounds were measured from the remaining pellet using a novel colorimetric protocol L\u0026oacute;pez-Hidalgo, C (unpublished) using the Nabi UV/vis Nano Spectrophotometer (MicroDigital Co., Korea). Briefly, this protocol starts from a single Chlamydomonas extract resulting from the homogenization of the cell pellet in ethanol 80%. Aliquots from this extract were employed in different ethanol-based colorimetric protocols derived from the combination and modification of previous methods for the quantification of starch and soluble sugars [79,80], free amino acids [81], phenolic compounds [82] and the lipid peroxidation product MDA [83].\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eBengal rose drop assay\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003eTwo milliliters samples taken from each harvested flask were adjusted to 5\u0026middot;10\u003csup\u003e5\u003c/sup\u003e cell/mL and divided in two 1 mL aliquots. 2 mM rose bengal (RB) (Merck, Germany) was added to one of the aliquots into each pair. Resulting RB containing and control aliquots were challenged during 30 minutes under constant light and then three drops of 3 mL from each one were plated onto a HAP agar plate and maintained under constant light for 48 h.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eQuantitative Proteome Analysis (GeLC-LTQ-Orbitrap MS)\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003eThe preparation of protein samples for MS/MS analysis was performed following Valledor, \u003cem\u003eet al. \u003c/em\u003e(2014) [84] recommendations. Ten micrograms of trypsin digested peptides were loaded per injection into a one-dimensional nano-flow LC-Orbitrap/MS and resolved in a 90-min gradient from 5 to 40% (v/v) acetonitrile/0.1% (v/v) formic acid using a monolithic C18 column (Chromolith RP-18r, Merck, Darmstadt, Germany). MS analysis was performed on an Orbitrap LTQ XL mass spectrometer [75].\u003c/p\u003e\n\u003cp\u003eRaw data coming from Orbitrap was searched with Proteome Discoverer version 2.1 (Thermo) SEQUEST algorithm as previously described [85], employing a label-free quantification based on precursor\u0026rsquo;s areas. Chlamydomonas 5.5 protein (18750 accessions), Chlamydomonas chloroplast \u0026amp; mitochondria (84 accessions) and Swissprot-viridiplantae (36097 accessions) databases were employed for protein identification. Only high confidence proteins (at least one significant peptide, XCorr \u0026gt; 1.8, FDR 5%) present in all the biological samples of at least one treatment were considered for this analysis.\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eMetabolite GC-MS Analysis\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003ePolar fraction analysis were carried out following Valledor, \u003cem\u003eet al. \u003c/em\u003e(2014) [84] protocol with some minor changes on a triple quad instrument (TSQ Quantum GC; Thermo). In brief, 1 \u0026micro;L of sample was injected, and GC separated into a HP-5MS capillary column (30 m 0.25 mm) (Agilent Technologies). Oven temperature was increased from 80 \u0026deg;C to 200 \u0026deg;C at a 3 \u0026deg;C per min rate and then reduced to 25 \u0026deg;C at 10 \u0026deg;C per min and maintained at 25 \u0026deg;C for 3 min, followed by 4 min of post run conditions at 30 \u0026deg;C. Mass spectrometer was operated in electron impact (EI) mode at 70 eV in a scan range of m/z 40\u0026ndash;600. The identification of metabolites was based on the spectral characteristics and GC retention times of each individual metabolite through its comparison with the retention times and spectral characteristics of standards available in our in-house library and in Golm Metabolome Database [86].\u003c/p\u003e\n\u003cp\u003e\u003cem\u003eBiostatistical analyses\u003c/em\u003e\u003c/p\u003e\n\u003cp\u003eR v3.3 (R Core Team, 2019) software core functions and pRocessomics package (available at \u003ca href=\"https://github.com/Valledor/pRocessomics\"\u003ehttps://github.com/Valledor/pRocessomics\u003c/a\u003e) were used for all performed statistical procedures.\u003c/p\u003e\n\u003cp\u003eProteomics and metabolomics datasets missing values were imputed through a sequential K-Nearest Neighbor algorithm. Imputation was performed only when one value per sampling point was missing. Protein and metabolite abundances were re-estimated afterwards following a sample-centric approach (individual peak areas divided by total peak area per sample). Data was then subjected to univariate (one-way ANOVA a 0.05, 5% FDR for protein variables, followed by a Tukey HSD post-hoc test in all cases) and multivariate analyses: Principal Component Analysis (PCA), Heatmap clustering and sparse Partial Least Squares regression analysis (sPLS).\u003c/p\u003e\n\u003cp\u003esPLS-based multivariate models [88] were employed after a tuning process selecting the best combination of protein and metabolite variables to build correlation networks employing the R package mixOmics [89] using proteins as predictors and metabolites as response. Resulting correlation network was filtered keeping edges with correlation values above 0.6. Correlation network nodes were used as input to build known protein-protein and protein-protein/protein-metabolite interaction networks into the STRING and STITCH platforms respectively [90]. Resulting networks were visualized and processed in Cytoscape V3.6.1 [91], including the overlapping of the sPLS and STRING networks. Cytoscape plug in StringApp [92] was used for STRING and STICH network import, setting interaction confidence to 0.4 (medium confidence).\u003c/p\u003e"},{"header":"Declarations","content":"\u003cp\u003eEthics approval and consent to participate\u003c/p\u003e\n\u003cp\u003eNot applicable.\u003c/p\u003e\n\u003cp\u003eConsent for publication\u003c/p\u003e\n\u003cp\u003eNot applicable.\u003c/p\u003e\n\u003cp\u003eAvailability of data and materials\u003c/p\u003e\n\u003cp\u003eThe datasets used and/or analyzed during the current study are available from the corresponding author on reasonable request. The Chlamydomonas JGI v5.5, Viridiplantae-UniProt or Augustus database accessions for all proteins referred in the manuscript are available in the Additional file 1: Table S1 and Table 1. Golm database identifiers for all metabolites referred in the manuscript are available at Additional file 1: Table S2.\u003c/p\u003e\n\u003cp\u003eCompeting interests\u003c/p\u003e\n\u003cp\u003eThe authors declare that they have no competing interests.\u003c/p\u003e\n\u003cp\u003eFunding\u003c/p\u003e\n\u003cp\u003eThis work was supported by the AGL2016-77633-P and AGL2017-83988-R (Spanish Ministry of Science, Innovation and University). FC, MC, LV and MM were generously granted by the BP14-138 and BP19-137 (Programa de Ayudas Predoctorales Severo Ochoa, Autonomous Community of Asturias, Spain; to FC and MC), RYC-2015-17871 and RYC-2014-14981 (Ram\u0026oacute;n y Cajal Programme, Spanish Ministry of Economy and Competitiveness; to LV and MM) fellowships respectively.\u003c/p\u003e\n\u003cp\u003eAuthors\u0026rsquo; contributions\u003c/p\u003e\n\u003cp\u003eLV conceived this study and performed MS analyses together with FC; FC, MC, MM and LV performed research and analyzed the data. FC, MC, and LV and wrote the manuscript. MM and MJC reviewed the manuscript. All authors read and approved the final manuscript.\u003c/p\u003e\n\u003cp\u003eAcknowledgements\u003c/p\u003e\n\u003cp\u003eWe thank L. Garc\u0026iacute;a Campa and C. L\u0026oacute;pez Hidalgo for their valuable discussions and advices and anonymous reviewers for their helpful comments.\u003c/p\u003e"},{"header":"Abbreviations","content":"\u003ctable style=\"border: none;width:418.2pt;border-collapse:collapse;\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 375.65pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif; color: rgb(0, 0, 0);\"\u003eabscisic acid\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 42.55pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003eABA\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 375.65pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003eCyclic Electron Flow\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 42.55pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003eCEF\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 375.65pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003eHEPES Acetate Phosphate\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 42.55pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003eHAP\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 375.65pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003ejasmonates\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 42.55pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003eJA\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 375.65pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003eLinear Electron Flow\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 42.55pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003eLEF\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 375.65pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003ePhotosystem I\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 42.55pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003ePSI\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 375.65pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003ePhotosystem II\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 42.55pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003ePSII\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 375.65pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003ePrincipal Component 1\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 42.55pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003ePC1\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 375.65pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003ePrincipal Component 2\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 42.55pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003ePC2\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 375.65pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003ePrincipal Component Analysis\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 42.55pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003ePCA\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 375.65pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003eReactive Oxygen Species\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 42.55pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003eROS\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 375.65pt;padding: 0in 3.5pt;height: 0.25in;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003ereduced plastoquinone\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 42.55pt;padding: 0in 3.5pt;height: 0.25in;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003ePQH2\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 375.65pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003esalicylic acid\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 42.55pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003eSA\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 375.65pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003esparse Partial Least Squares regression analysis\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 42.55pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003esPLS\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 375.65pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003etriacylglycerols\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 42.55pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003eTAG\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 375.65pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003eTris Acetate Phosphate\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 42.55pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003eTAP\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 375.65pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003eOxygen Evolving Complex\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 42.55pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif;\"\u003eOEC\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003c/tbody\u003e\n\u003c/table\u003e"},{"header":"References","content":"\u003col\u003e\n\u003cli\u003eTilbrook K, Dubois M, Crocco CD, Yin R, Chappuis R, Allorent G, et al. UV-B Perception and Acclimation in Chlamydomonas reinhardtii. Plant Cell. 2016;\u003c/li\u003e\n\u003cli\u003eLiang T, Yang Y, Liu H. Signal transduction mediated by the plant UV-B photoreceptor UVR8. New Phytol. 2018.\u003c/li\u003e\n\u003cli\u003eTakeno K. Stress-induced flowering: The third category of flowering response. J. Exp. Bot. 2016.\u003c/li\u003e\n\u003cli\u003eXu Y, Charles MT, Luo Z, Mimee B, Tong Z, V\u0026eacute;ronneau PY, et al. Ultraviolet-C priming of strawberry leaves against subsequent Mycosphaerella fragariae infection involves the action of reactive oxygen species, plant hormones, and terpenes. Plant Cell Environ. 2019;\u003c/li\u003e\n\u003cli\u003eSharma K, Li Y, Schenk PM. UV-C-mediated lipid induction and settling, a step change towards economical microalgal biodiesel production. Green Chem. 2014;\u003c/li\u003e\n\u003cli\u003eSharma KK, Ahmed F, Schenk PM, Li Y. UV-C mediated rapidcarotenoid induction and settling performance of Dunaliellasalina and Haematococcus pluvialis. Biotechnol Bioeng. 2015;\u003c/li\u003e\n\u003cli\u003eAhmed F, Schenk PM. UV\u0026ndash;C radiation increases sterol production in the microalga Pavlova lutheri. Phytochemistry. 2017;\u003c/li\u003e\n\u003cli\u003eUrban L, Charles F, de Miranda MRA, Aarrouf J. Understanding the physiological effects of UV-C light and exploiting its agronomic potential before and after harvest. Plant Physiol. Biochem. 2016.\u003c/li\u003e\n\u003cli\u003eChristie JM, Arvai AS, Baxter KJ, Heilmann M, Pratt AJ, Hara AO, et al. Plant UVR8 Photoreceptor Senses Disruption of Cross-Dimer Salt Bridges. Science (80- ). 2012;335:1492\u0026ndash;7.\u003c/li\u003e\n\u003cli\u003eVelanis CN, Herzyk P, Jenkins GI. Regulation of transcription by the Arabidopsis UVR8 photoreceptor involves a specific histone modification. Plant Mol Biol. 2016;92:425\u0026ndash;43.\u003c/li\u003e\n\u003cli\u003eM\u0026uuml;ller-Xing R, Xing Q, Goodrich J. Footprints of the sun: memory of UV and light stress in plants. Front Plant Sci [Internet]. 2014;5. Available from: http://journal.frontiersin.org/article/10.3389/fpls.2014.00474/abstract\u003c/li\u003e\n\u003cli\u003eWang F, Qi Y, Malno\u0026euml; A, Choquet Y, Wollman FA, de Vitry C. The High Light Response and Redox Control of Thylakoid FtsH Protease in Chlamydomonas reinhardtii. Mol Plant. 2017;10:99\u0026ndash;114.\u003c/li\u003e\n\u003cli\u003eTopf U, Suppanz I, Samluk L, Wrobel L, B\u0026ouml;ser A, Sakowska P, et al. Quantitative proteomics identifies redox switches for global translation modulation by mitochondrially produced reactive oxygen species. Nat Commun. 2018;\u003c/li\u003e\n\u003cli\u003eThomas T.T. D, Puthur JT. UV radiation priming: A means of amplifying the inherent potential for abiotic stress tolerance in crop plants. Environ. Exp. Bot. 2017.\u003c/li\u003e\n\u003cli\u003eXu Y, Charles MT, Luo Z, Mimee B, Veronneau PY, Rolland D, et al. Preharvest Ultraviolet C Irradiation Increased the Level of Polyphenol Accumulation and Flavonoid Pathway Gene Expression in Strawberry Fruit. J Agric Food Chem. 2017;65:9970\u0026ndash;9.\u003c/li\u003e\n\u003cli\u003eLi D, Luo Z, Mou W, Wang Y, Ying T, Mao L. ABA and UV-C effects on quality, antioxidant capacity and anthocyanin contents of strawberry fruit (Fragaria ananassa Duch.). Postharvest Biol Technol. 2014;\u003c/li\u003e\n\u003cli\u003eTian J, Yu J. Changes in ultrastructure and responses of antioxidant systems of algae ( \u0026hellip;. J Photochem Photobiol. 2009;\u003c/li\u003e\n\u003cli\u003eForj\u0026aacute;n E, Garbayo I, Henriques M, Rocha J, Vega JM, V\u0026iacute;lchez C. UV-A Mediated Modulation of Photosynthetic Efficiency, Xanthophyll Cycle and Fatty Acid Production of Nannochloropsis. Mar Biotechnol. 2011;\u003c/li\u003e\n\u003cli\u003eBornman JF, Evert RF, Mierzwa RJ. The effect of UV-B and UV-C radiation on sugar beet leaves. Protoplasma. 1983;\u003c/li\u003e\n\u003cli\u003eLin Q, Xie Y, Liu W, Zhang J, Cheng S, Xie X, et al. UV-C treatment on physiological response of potato (Solanum tuberosum L.) during low temperature storage. J Food Sci Technol. 2017;\u003c/li\u003e\n\u003cli\u003eHuang H, Ge Z, Limwachiranon J, Li L, Li W, Luo Z. UV-C treatment affects browning and starch metabolism of minimally processed lily bulb. Postharvest Biol Technol. 2017;\u003c/li\u003e\n\u003cli\u003eColina F, Amaral J, Carb\u0026oacute; M, Pinto G, Soares A, Ca\u0026ntilde;al MJ, et al. Genome-wide identification and characterization of CKIN/SnRK gene family in Chlamydomonas reinhardtii. Sci Rep. 2019;\u003c/li\u003e\n\u003cli\u003eSchwacke R, Ponce-Soto GY, Krause K, Bolger AM, Arsova B, Hallab A, et al. MapMan4: A Refined Protein Classification and Annotation Framework Applicable to Multi-Omics Data Analysis. Mol Plant [Internet]. 2019;12:879\u0026ndash;92. Available from: http://www.sciencedirect.com/science/article/pii/S1674205219300085\u003c/li\u003e\n\u003cli\u003eBottinger L, Guiard B, Oeljeklaus S, Kulawiak B, Zufall N, Wiedemann N, et al. A complex of Cox4 and mitochondrial Hsp70 plays an important role in the assembly of the cytochrome c oxidase. Mol Biol Cell [Internet]. 2013;24:2609\u0026ndash;19. Available from: http://www.molbiolcell.org/cgi/doi/10.1091/mbc.E13-02-0106\u003c/li\u003e\n\u003cli\u003eSchroda M, Hemme D, M\u0026uuml;hlhaus T. The Chlamydomonas heat stress response. Plant J [Internet]. 2015;n/a-n/a. Available from: http://doi.wiley.com/10.1111/tpj.12816\u003c/li\u003e\n\u003cli\u003eHirano G, Izumi H, Yasuniwa Y, Shimajiri S, Ke-Yong W, Sasagiri Y, et al. Involvement of riboflavin kinase expression in cellular sensitivity against cisplatin. Int J Oncol. 2011;38:893\u0026ndash;902.\u003c/li\u003e\n\u003cli\u003eCazzaniga S, Kim M, Bellamoli F, Jeong J, Lee S, Perozeni F, et al. Photosystem II antenna complexes CP26 and CP29 are essential for nonphotochemical quenching in Chlamydomonas reinhardtii. Plant Cell Environ. 2020;\u003c/li\u003e\n\u003cli\u003eViczi\u0026aacute;n A, M\u0026aacute;t\u0026eacute; Z, Nagy F, Vass I. UV-b induced differential transcription of psbD genes encoding the D2 protein of Photosystem II in the cyanobacterium Synechocystis 6803. Photosynth Res. 2000;64:257\u0026ndash;66.\u003c/li\u003e\n\u003cli\u003eFu A, He Z, Cho HS, Lima A, Buchanan BB, Luan S. A chloroplast cyclophilin functions in the assembly and maintenance of photosystem II in Arabidopsis thaliana. Proc Natl Acad Sci [Internet]. 2007;104:15947\u0026ndash;52. Available from: http://www.pnas.org/cgi/doi/10.1073/pnas.0707851104\u003c/li\u003e\n\u003cli\u003ede Bianchi S, Betterle N, Kouril R, Cazzaniga S, Boekema E, Bassi R, et al. Arabidopsis Mutants Deleted in the Light-Harvesting Protein Lhcb4 Have a Disrupted Photosystem II Macrostructure and Are Defective in Photoprotection. Plant Cell [Internet]. 2011;23:2659\u0026ndash;79. Available from: http://www.plantcell.org/cgi/doi/10.1105/tpc.111.087320\u003c/li\u003e\n\u003cli\u003eLiu J, Last RL. A chloroplast thylakoid lumen protein is required for proper photosynthetic acclimation of plants under fluctuating light environments. Proc Natl Acad Sci [Internet]. 2017;201712206. Available from: http://www.pnas.org/lookup/doi/10.1073/pnas.1712206114\u003c/li\u003e\n\u003cli\u003eWillmund F, Dorn K V, Schulz-Raffelt M, Schroda M. The Chloroplast DnaJ Homolog CDJ1 of Chlamydomonas reinhardtii Is Part of a Multichaperone Complex Containing HSP70B, CGE1, and HSP90C. PLANT Physiol [Internet]. 2008;148:2070\u0026ndash;82. Available from: http://www.plantphysiol.org/cgi/doi/10.1104/pp.108.127944\u003c/li\u003e\n\u003cli\u003eIwai M, Takizawa K, Tokutsu R, Okamuro A, Takahashi Y, Minagawa J. Isolation of the elusive supercomplex that drives cyclic electron flow in photosynthesis. Nature. 2010;\u003c/li\u003e\n\u003cli\u003eTakahashi H, Clowez S, Wollman FA, Vallon O, Rappaport F. Cyclic electron flow is redox-controlled but independent of state transition. Nat Commun. 2013;\u003c/li\u003e\n\u003cli\u003eCarrie C, Murcha MW, Kuehn K, Duncan O, Barthet M, Smith PM, et al. Type II NAD(P)H dehydrogenases are targeted to mitochondria and chloroplasts or peroxisomes in Arabidopsis thaliana. FEBS Lett. 2008;582:3073\u0026ndash;9.\u003c/li\u003e\n\u003cli\u003eFatihi A, Latimer S, Schmollinger S, Block A, Dussault PH, Vermaas WFJ, et al. A Dedicated Type II NADPH Dehydrogenase Performs the Penultimate Step in the Biosynthesis of Vitamin K \u003csub\u003e1\u003c/sub\u003e in S \u003cem\u003eynechocystis\u003c/em\u003e and Arabidopsis. Plant Cell. 2015;27:1730\u0026ndash;41.\u003c/li\u003e\n\u003cli\u003eHideg \u0026Eacute;, Barta C, K\u0026aacute;lai T, Vass I, Hideg K, Asada K. Detection of singlet oxygen and superoxide with fluorescent sensors in leaves under stress by photoinhibition or UV radiation. Plant Cell Physiol. 2002;\u003c/li\u003e\n\u003cli\u003eLedford HK, Chin BL, Niyogi KK. Acclimation to singlet oxygen stress in Chlamydomonas reinhardtii. Eukaryot Cell. 2007;\u003c/li\u003e\n\u003cli\u003eCorpas FJ, Barroso JB. NADPH-generating dehydrogenases: Their role in the mechanism of protection against nitro-oxidative stress induced by adverse environmental conditions. Front Environ Sci. 2014;\u003c/li\u003e\n\u003cli\u003eGalm\u0026eacute;s J, Aranjuelo I, Medrano H, Flexas J. Variation in Rubisco content and activity under variable climatic factors. Photosynth. Res. 2013.\u003c/li\u003e\n\u003cli\u003eCohen I, Sapir Y, Shapira M. A conserved mechanism controls translation of Rubisco large subunit in different photosynthetic organisms. Plant Physiol. 2006;\u003c/li\u003e\n\u003cli\u003eZhang X, Tang X, Zhou B, Hu S, Wang Y. Effect of enhanced UV-B radiation on photosynthetic characteristics of marine microalgae Dunaliella salina (Chlorophyta, Chlorophyceae). J. Exp. Mar. Bio. Ecol. 2015. p. 27\u0026ndash;35.\u003c/li\u003e\n\u003cli\u003ePhukan T, Rai AN, Syiem MB. Unstandardized UV-C dose used for killing harmful cyanobacteria may instead initiate accelerated growth in the target organisms. Ecotoxicol Environ Saf. 2019;\u003c/li\u003e\n\u003cli\u003eKhrebtukova I, Spreitzer RJ. Elimination of the Chlamydomonas gene family that encodes the small subunit of ribulose-1,5-bisphosphate carboxylase/oxygenase. Proc Natl Acad Sci U S A. 1996;\u003c/li\u003e\n\u003cli\u003eRecuenco-Mu\u0026ntilde;oz L, Offre P, Valledor L, Lyon D, Weckwerth W, Wienkoop S. Targeted quantitative analysis of a diurnal RuBisCO subunit expression and translation profile in Chlamydomonas reinhardtii introducing a novel Mass Western approach. J Proteomics. 2015;\u003c/li\u003e\n\u003cli\u003ePottier M, Gilis D, Boutry M. The Hidden Face of Rubisco. Trends Plant Sci. 2018.\u003c/li\u003e\n\u003cli\u003eTsai AYL, Gazzarrini S. Trehalose-6-phosphate and SnRK1 kinases in plant development and signaling: The emerging picture. Front. Plant Sci. 2014.\u003c/li\u003e\n\u003cli\u003eWurzinger B, Mair A, Fischer-Schrader K, Nukarinen E, Roustan V, Weckwerth W, et al. Redox state-dependent modulation of plant SnRK1 kinase activity differs from AMPK regulation in animals. FEBS Lett. 2017.\u003c/li\u003e\n\u003cli\u003eXuan F, Huang M, Zhao E, Cui H. MINA53 deficiency leads to glioblastoma cell apoptosis via inducing DNA replication stress and diminishing DNA damage response. Cell Death Dis. 2018;9.\u003c/li\u003e\n\u003cli\u003eDurian G, Rahikainen M, Alegre S, Brosch\u0026eacute; M, Kangasj\u0026auml;rvi S. Protein Phosphatase 2A in the Regulatory Network Underlying Biotic Stress Resistance in Plants. Front Plant Sci [Internet]. 2016;7. Available from: http://journal.frontiersin.org/Article/10.3389/fpls.2016.00812/abstract\u003c/li\u003e\n\u003cli\u003ePunzo P, Ruggiero A, Possenti M, Nurcato R, Costa A, Morelli G, et al. The PP2A-interactor TIP41 modulates ABA responses in Arabidopsis thaliana. Plant J. 2018;94:991\u0026ndash;1009.\u003c/li\u003e\n\u003cli\u003eTang S, Qin F, Wang X, Liang Z, Cai H, Mo L, et al. H2O2induces PP2A demethylation to downregulate mTORC1 signaling in HEK293 cells. Cell Biol Int. 2018;42:1182\u0026ndash;91.\u003c/li\u003e\n\u003cli\u003eZheng Y, Jiao C, Sun H, Rosli HG, Pombo MA, Zhang P, et al. iTAK: A Program for Genome-wide Prediction and Classification of Plant Transcription Factors, Transcriptional Regulators, and Protein Kinases. Mol Plant [Internet]. 2016;9:1667\u0026ndash;70. Available from: http://www.sciencedirect.com/science/article/pii/S1674205216302234\u003c/li\u003e\n\u003cli\u003eKajikawa M, Sawaragi Y, Shinkawa H, Yamano T, Ando A, Kato M, et al. Algal Dual-Specificity Tyrosine Phosphorylation-Regulated Kinase, Triacylglycerol Accumulation Regulator1, Regulates Accumulation of Triacylglycerol in Nitrogen or Sulfur Deficiency. Plant Physiol [Internet]. 2015;168:752\u0026ndash;64. Available from: http://www.plantphysiol.org/lookup/doi/10.1104/pp.15.00319\u003c/li\u003e\n\u003cli\u003eSchulz-Raffelt M, Chochois V, Auroy P, Cuin\u0026eacute; S, Billon E, Dauvill\u0026eacute;e D, et al. Hyper-accumulation of starch and oil in a Chlamydomonas mutant affected in a plant-specific DYRK kinase. Biotechnol Biofuels. 2016;9.\u003c/li\u003e\n\u003cli\u003eEugeni Piller L. Role of plastoglobules in metabolite repair in the tocopherol redox cycle. Front Plant Sci. 2014;5.\u003c/li\u003e\n\u003cli\u003ePascual J, Ca\u0026ntilde;al MJ, Escand\u0026oacute;n M, Meij\u0026oacute;n M, Weckwerth W, Valledor L. Integrated Physiological, Proteomic, and Metabolomic Analysis of Ultra Violet (UV) Stress Responses and Adaptation Mechanisms in \u003cem\u003ePinus radiata\u003c/em\u003e. Mol Cell Proteomics. 2017;\u003c/li\u003e\n\u003cli\u003eSami F, Yusuf M, Faizan M, Faraz A, Hayat S. Role of sugars under abiotic stress. Plant Physiol Biochem [Internet]. 2016;109:54\u0026ndash;61. Available from: http://www.sciencedirect.com/science/article/pii/S0981942816303552\u003c/li\u003e\n\u003cli\u003eEscand\u0026oacute;n M, Ca\u0026ntilde;al MJ, Pascual J, Pinto G, Correia B, Amaral J, et al. Integrated physiological and hormonal profile of heat-induced thermotolerance in Pinus radiata. Tree Physiol. 2015;\u003c/li\u003e\n\u003cli\u003eValentin HE, Lincoln K, Moshiri F, Jensen PK, Qi Q, Venkatesh T V, et al. The Arabidopsis vitamin E pathway gene5-1 mutant reveals a critical role for phytol kinase in seed tocopherol biosynthesis. Plant Cell [Internet]. American Society of Plant Biologists; 2006;18:212\u0026ndash;24. Available from: https://www.ncbi.nlm.nih.gov/pubmed/16361393\u003c/li\u003e\n\u003cli\u003eErickson E, Wakao S, Niyogi KK. Light stress and photoprotection in Chlamydomonas reinhardtii. Plant J [Internet]. 2015;82:449\u0026ndash;65. Available from: https://onlinelibrary.wiley.com/doi/abs/10.1111/tpj.12825\u003c/li\u003e\n\u003cli\u003eEugeni Piller L, Besagni C, Ksas B, Rumeau D, Br\u0026eacute;h\u0026eacute;lin C, Glauser G, et al. Chloroplast lipid droplet type II NAD(P)H quinone oxidoreductase is essential for prenylquinone metabolism and vitamin K\u0026amp;lt;sub\u0026amp;gt;1\u0026amp;lt;/sub\u0026amp;gt; accumulation. Proc Natl Acad Sci. 2011;108:14354 LP \u0026ndash; 14359.\u003c/li\u003e\n\u003cli\u003eMackinder LCM, Chen C, Leib RD, Patena W, Blum SR, Rodman M, et al. A Spatial Interactome Reveals the Protein Organization of the Algal CO2-Concentrating Mechanism. Cell. 2017;\u003c/li\u003e\n\u003cli\u003eMeyer MT, Genkov T, Skepper JN, Jouhet J, Mitchell MC, Spreitzer RJ, et al. Rubisco small-subunit \u0026alpha;-helices control pyrenoid formation in Chlamydomonas. Proc Natl Acad Sci U S A. 2012;\u003c/li\u003e\n\u003cli\u003eDavis MC, Fiehn O, Durnford DG. Metabolic acclimation to excess light intensity in Chlamydomonas reinhardtii. Plant Cell Environ [Internet]. 2013;36:1391\u0026ndash;405. Available from: https://onlinelibrary.wiley.com/doi/abs/10.1111/pce.12071\u003c/li\u003e\n\u003cli\u003eDemmig-Adams B, Burch TA, Stewart JJ, Savage EL, Adams WW. Algal glycerol accumulation and release as a sink for photosynthetic electron transport. Algal Res [Internet]. 2017;21:161\u0026ndash;8. Available from: http://www.sciencedirect.com/science/article/pii/S2211926416306762\u003c/li\u003e\n\u003cli\u003ePascual J, Canal MJ, Escandon M, Meijon M, Weckwerth W, Valledor L. Integrated physiological, proteomic, and metabolomic analysis of ultra violet (UV) stress responses and adaptation mechanisms in pinus radiata. Mol Cell Proteomics. 2017;16.\u003c/li\u003e\n\u003cli\u003eLamelas L, Valledor L, Escand\u0026oacute;n M, Pinto G, Ca\u0026ntilde;al MJ, Meij\u0026oacute;n M. Integrative analysis of the nuclear proteome in Pinus radiata reveals thermopriming coupled to epigenetic regulation. J Exp Bot. 2020;\u003c/li\u003e\n\u003cli\u003eChen H, Song R, Wang G, Ding Z, Yang C, Zhang J, et al. OLA1 regulates protein synthesis and integrated stress response by inhibiting eIF2 ternary complex formation. Sci Rep. 2015;5.\u003c/li\u003e\n\u003cli\u003eGan ES, Xu Y, Wong JY, Geraldine Goh J, Sun B, Wee WY, et al. Jumonji demethylases moderate precocious flowering at elevated temperature via regulation of FLC in Arabidopsis. Nat Commun. 2014;5.\u003c/li\u003e\n\u003cli\u003eNiu L, Lu F, Pei Y, Liu C, Cao X. Regulation of flowering time by the protein arginine methyltransferase AtPRMT10. EMBO Rep. 2007;8:1190\u0026ndash;5.\u003c/li\u003e\n\u003cli\u003eLiang SH, Wu H, Wang RR, Wang Q, Shu T, Gao XD. The TORC1\u0026ndash;Sch9\u0026ndash;Rim15 signaling pathway represses yeast-to-hypha transition in response to glycerol availability in the oleaginous yeast Yarrowia lipolytica. Mol Microbiol. 2017;\u003c/li\u003e\n\u003cli\u003eShine MB, Gao Q ming, Chowda-Reddy R V., Singh AK, Kachroo P, Kachroo A. Glycerol-3-phosphate mediates rhizobia-induced systemic signaling in soybean. Nat Commun. 2019;\u003c/li\u003e\n\u003cli\u003eLee JE, Cho YU, Kim KH, Lee DY. Distinctive metabolomic responses of Chlamydomonas reinhardtii to the chemical elicitation by methyl jasmonate and salicylic acid. Process Biochem. 2016;51:1147\u0026ndash;54.\u003c/li\u003e\n\u003cli\u003eValledor L, Furuhashi T, Hanak AM, Weckwerth W. Systemic cold stress adaptation of chlamydomonas reinhardtIII. Mol Cell Proteomics. 2013;\u003c/li\u003e\n\u003cli\u003eHarris EH. The Chlamydomonas Sourcebook: Introduction to Chlamydomonas and Its Laboratory Use. UK: Academic Press, Oxford, UK; 2009.\u003c/li\u003e\n\u003cli\u003eValledor L, Escand\u0026oacute;n M, Meij\u0026oacute;n M, Nukarinen E, Ca\u0026ntilde;al MJ, Weckwerth W. A universal protocol for the combined isolation of metabolites, DNA, long RNAs, small RNAs, and proteins from plants and microorganisms. Plant J. 2014;\u003c/li\u003e\n\u003cli\u003eSims DA, Gamon JA. Relationships between leaf pigment content and spectral reflectance across a wide range of species, leaf structures and developmental stages. Remote Sens Environ [Internet]. Elsevier; 2002;81:337\u0026ndash;54. Available from: http://www.sciencedirect.com/science/article/pii/S003442570200010X\u003c/li\u003e\n\u003cli\u003eChow PS, Landh\u0026auml;usser SM. A method for routine measurements of total sugar and starch content in woody plant tissues. Tree Physiol. 2004;\u003c/li\u003e\n\u003cli\u003eHaldar D, Sen D, Gayen K. Development of Spectrophotometric Method for the Analysis of Multi-component Carbohydrate Mixture of Different Moieties. Appl Biochem Biotechnol. 2017;\u003c/li\u003e\n\u003cli\u003eMOORE S, STEIN WH. A modified ninhydrin reagent for the photometric determination of amino acids and related compounds. J Biol Chem. 1954;\u003c/li\u003e\n\u003cli\u003eAinsworth EA, Gillespie KM. Estimation of total phenolic content and other oxidation substrates in plant tissues using Folin-Ciocalteu reagent. Nat Protoc. 2007;\u003c/li\u003e\n\u003cli\u003eHodges DM, DeLong JM, Forney CF, Prange RK. Improving the thiobarbituric acid-reactive-substances assay for estimating lipid peroxidation in plant tissues containing anthocyanin and other interfering compounds. Planta. 1999;\u003c/li\u003e\n\u003cli\u003eValledor L, Furuhashi T, Recuenco-Mu\u0026ntilde;oz L, Wienkoop S, Weckwerth W. System-level network analysis of nitrogen starvation and recovery in Chlamydomonas reinhardtii reveals potential new targets for increased lipid accumulation. Biotechnol Biofuels. 2014;7.\u003c/li\u003e\n\u003cli\u003eValledor L, Recuenco-Munoz L, Egelhofer V, Wienkoop S, Weckwerth W. The different proteomes of Chlamydomonas reinhardtii. J Proteomics. 2012;75.\u003c/li\u003e\n\u003cli\u003eFernie AR, Usadel B, Birkemeyer C, Steinhauser D, Bergm\u0026uuml;ller E, Kopka J, et al. [email protected]: the Golm Metabolome Database. Bioinformatics [Internet]. 2004;21:1635\u0026ndash;8. Available from: https://doi.org/10.1093/bioinformatics/bti236\u003c/li\u003e\n\u003cli\u003eR Core Team. R: A Language and Environment for Statistical Computing [Internet]. Vienna, Austria; 2019. Available from: https://www.r-project.org\u003c/li\u003e\n\u003cli\u003eLe Cao K-A, Rossow D, Robert-Grani\u0026eacute; C, Besse P. A Sparse PLS for Variable Selection when Integrating Omics data. Stat Appl Genet Mol Biol. 2008;7:35.\u003c/li\u003e\n\u003cli\u003eL\u0026ecirc; Cao K-AK-A, Gonz\u0026aacute;lez I, D\u0026eacute;jean S, Gonz\u0026aacute;lez I. Unravelling \u0026ldquo;omics\u0026rdquo; data with the R package mixOmics. HAL. 2012;\u003c/li\u003e\n\u003cli\u003eSzklarczyk D, Santos A, von Mering C, Jensen LJ, Bork P, Kuhn M. STITCH 5: augmenting protein-chemical interaction networks with tissue and affinity data. Nucleic Acids Res [Internet]. 2015/11/20. Oxford University Press; 2016;44:D380\u0026ndash;4. Available from: https://www.ncbi.nlm.nih.gov/pubmed/26590256\u003c/li\u003e\n\u003cli\u003eShannon P, Markiel A, Owen Ozier 2, Baliga NS, Wang JT, Ramage D, et al. Cytoscape: a software environment for integrated models of biomolecular interaction networks. Genome Res. 2003;2498\u0026ndash;504.\u003c/li\u003e\n\u003cli\u003eDoncheva NT, Morris JH, Gorodkin J, Jensen LJ. Cytoscape StringApp: Network Analysis and Visualization of Proteomics Data. J Proteome Res. United States; 2019;18:623\u0026ndash;32.\u003c/li\u003e\n\u003c/ol\u003e"},{"header":"Additional Files","content":"\u003cp\u003eAdditional file 1 (Additional file 1. xls)\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional file 1: Table S1.\u003c/strong\u003e Physiological parameters related to photosynthesis \u0026ndash;chlorophyll a (Chl a), chlorophyll b (Chl b), carotenoids (Car), total chlorophyll content (Chl a+b), Fv/Fm and Chla/b ratios\u0026ndash;, culture total biomass \u0026ndash;average cell density (cell/mL) and fresh weight per mL of culture (FW)\u0026ndash;, biomass composition \u0026ndash;Lipid weight (LW), starch, soluble sugars, free amino acids and phenolics abundance\u0026ndash; and oxidative stress-related malondialdehyde (MDA) content. Pigment (Chl a, Chl b, Car), biomass composition measures (LW, starch, free amino acids, soluble sugars and phenolics) and MDA abundance were expressed as \u0026micro;mol, mg and nmol per mg of FW respectively. For each parameter is represented the harvesting time mean and SD. Significative differences were detected trough a one-way ANOVA (⍺=0.05) over z-centered data. Tukey HSD post-hoc test (⍺=0.05) was performed in order define differences between the different harvesting times. \u003cstrong\u003eTable S2\u003c/strong\u003e: List of the 885 quantified proteins with their abundances estimated by the integration of precursor\u0026rsquo;s areas. Protein are designated with their respective Chlamydomonas JGI v5.5, Viridiplantae-UniProt or Augustus database accession. Percent of coverage, number of unique peptides used for identification, residues and protein molecular weight are indicated. Displayed data underwent filtering, imputation and sample abundance-based balancing. The mean abundance \u0026plusmn; SD for each sampling time is indicated as well as their ANOVA p- and q-values (5% FDR), and the post-hoc Tukey HSD test p-values calculated over Log10 transformed data. Deflines, symbols and MapMan bins were manually curated.\u003cstrong\u003e Table S3: \u003c/strong\u003eList of the 68 quantified metabolites. Metabolite names were included along their Golm metabolome database identifiers used as the main names of uncharacterized compounds. Retention time (RT) was included along the mass/charge ratios (m/z 1 and m/z 2) of the two most characteristic fragmentation ions for each compound. Metabolite abundance was estimated from the peak areas of the indicated characteristic ions. Abundance data underwent filtering, imputation and sample abundance-based balancing. The mean abundance respect to control \u0026plusmn; SD for each sampling time are indicated as well as ANOVA p-values and post-hoc Tukey (HSD) test p-values calculated over z-centered data. MapMan bins and deflines were manually curated. \u003cstrong\u003eTable S4: \u003c/strong\u003ePCA of the proteome dataset. Scores for the nine generated components for each sample are showed along proportion of the total sample variance explained by each component and loadings relating each protein variable contribution to each generated component. Proteins were identified by their respective Phytozome v5.5, Viridiplantae-UniProt or Augustus identifier. \u003cstrong\u003eTable S5: \u003c/strong\u003ePCA of the metabolome dataset. Scores of the nine generated components for each sample are showed along proportion of the total sample variance explained by each component and loadings relating each metabolite variable contribution to each generated component. Metabolites were identified by their respective names or their Golm metabolome database identifiers. \u003cstrong\u003eTable S6:\u003c/strong\u003e sPLS-based Integration proteome and metabolome datasets. Model was tuned keeping 125 protein (X) and 9 metabolite/physiology (Y) variables. Loadings relating each keep protein (X) or metabolite and physiological variables (Y) contribution to each two generated components are listed along the variable identifiers Proteins were identified by their respective Phytozome v5.5, UNIPROT-Viridiplantae or Augustus identifier. Metabolites were identified by their respective name or their Golm database identifier.\u003c/p\u003e\n\u003cp\u003eAdditional file 2 (Additional file 2. pdf)\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional file 2:\u003c/strong\u003e\u003cstrong\u003eFig. S1.\u003c/strong\u003e PCA biplots over z-score transformed data from protein (A) and metabolite (B) showing divergence between samples from different harvesting times and the correlation of each individual variables to each displayed component. Protein PCA (A) principal component 1 (PC1) potentially gathers variability related to the photoacclimation to UV-B/C with photosynthesis PHOTOSYSTEM II D2 PROTEIN (psbD) and CHLOROPHYLL A-B BINDING PROTEIN (LHCB4) as some of its highest rank elements. Principal component 2 (PC2) collects early response elements with signaling. WD40 REPEAT PROTEIN (Cre12.g495650.t1.2), carbon metabolism a redox-related NADP MALIC ENZYME 5 (MME5) and TYPE II NADH DEHYDROGENASE (NDA5) and protein damage-associated HEAT SHOCK PROTEIN 70C, E (HSP70C, HSP70E) had the highest loadings within this component. At metabolome level (B), PC1 explain early response with phenolic metabolism protocatechuic and 4-hydroxybenzoic acids; while PC2 joins late accumulated sugars and UV shielding catechin, both related to acclimation. Bigger dots represent individual samples and were colored according to their harvesting time (0, 5, 24 h), while small dots represent individual variables and were colored according to their MapMan category. \u003cstrong\u003eFig. S2. \u003c/strong\u003esPLS based STITCH network. STITCH network nodes were colored according to their MapMan categories and shaped according to the omic level element they represented (circle for proteins, quadrangle for metabolites). Edge color was link to interaction confidence (STITCH interaction score). Confidence threshold was set at 0.4 (medium confidence). Network highlighted C3 derived glycerol redox valve central role under UV-C, between protein biosynthesis, respiration modulation, lipid metabolism and oxidative stress response. Same network connected translation related EIF1a, PP2A like (Cre03.g199983.t1.1) and FAP204 to C/N metabolism and translation modulation. Translation/development related MINA53 was also connected in this network to unknown WD40 repeat protein.\u003c/p\u003e"},{"header":"Tables","content":"\u003ctable style=\"width: 4.3e+2pt;border: none;border-collapse:collapse;\"\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"7\" style=\"width: 425.25pt;border-right: none;border-bottom: none;border-left: none;border-image: initial;border-top: 2.25pt solid windowtext;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 15px; font-family: Calibri, sans-serif; color: rgb(0, 0, 0);\"\u003eTable 1.\u0026nbsp;\u003c/span\u003e\u003c/strong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style='font-size:15px;font-family:\"Calibri\",sans-serif;'\u003eList of all the high-ranking Chlamydomonas proteins in the PCA analysis with a key role in the microalgae response to UV-C stress.\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 71.1pt;border-right: none;border-bottom: none;border-left: none;border-image: initial;border-top: 2.25pt solid windowtext;background: rgb(191, 191, 191);padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd colspan=\"2\" style=\"width: 55.4pt;border-top: 2.25pt solid windowtext;border-left: none;border-bottom: 1pt solid windowtext;border-right: none;background: rgb(191, 191, 191);padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:center;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003eLoadings\u003c/span\u003e\u003c/strong\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 33.45pt;border-right: none;border-bottom: none;border-left: none;border-image: initial;border-top: 2.25pt solid windowtext;background: rgb(191, 191, 191);padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cbr\u003e\u003c/span\u003e\u003c/td\u003e\n \u003ctd style=\"width: 68.15pt;border-right: none;border-bottom: none;border-left: none;border-image: initial;border-top: 2.25pt solid windowtext;background: rgb(191, 191, 191);padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 35.45pt;border-right: none;border-bottom: none;border-left: none;border-image: initial;border-top: 2.25pt solid windowtext;background: rgb(191, 191, 191);padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e\u0026nbsp;\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 161.7pt;border-right: none;border-bottom: none;border-left: none;border-image: initial;border-top: 2.25pt solid windowtext;background: rgb(191, 191, 191);padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; 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font-family: Calibri, sans-serif;\"\u003ePC1\u003c/span\u003e\u003c/strong\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 27.7pt;border-top: none;border-right: none;border-left: none;border-image: initial;border-bottom: 1pt solid windowtext;background: rgb(191, 191, 191);padding: 0in 3.5pt;height: 4.5pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:center;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003ePC2\u003c/span\u003e\u003c/strong\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 33.45pt;border-top: none;border-right: none;border-left: none;border-image: initial;border-bottom: 1pt solid windowtext;background: rgb(191, 191, 191);padding: 0in 3.5pt;height: 4.5pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:center;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 11px; 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font-family: Calibri, sans-serif;\"\u003eProtein-/Histone-arginine N-methyltransferase\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 71.1pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003eCre07.g356600.t1.2\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 27.7pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e-0.051\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 27.7pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e-0.011\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 33.45pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e0.000\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 68.15pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e\u003cimg src=\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEIAAAARCAYAAABpTnqxAAAAAXNSR0IArs4c6QAAAAlwSFlzAAAWJQAAFiUBSVIk8AAAAH5JREFUWAljYBgFoyEwGgKjIYA7BBixSVkmTzLEJk6s2PG5eeeJVTtY1LFgcwgTM+c5bOIkiGENYBL0010p1oD48+s73R0y0BYyDbQDBov9owEBjYnRgBgNCNRMibWwZGHjRFU1AnhYA+Lf3+9GI8Dvo14cDYHREBgNAaJDAADvegsb6XeMNQAAAABJRU5ErkJggg==\" style=\"width: 66pt; height: 17.25pt;\" alt=\"image\"\u003e\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 35.45pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003eMINA53\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 161.7pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003eMINA53 MYC INDUCED NUCLEAR ANTIGEN\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 71.1pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003eCre11.g467689.t1.1\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 27.7pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e-0.037\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 27.7pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e0.008\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 33.45pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e0.031\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 68.15pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e\u003cimg src=\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEIAAAARCAYAAABpTnqxAAAAAXNSR0IArs4c6QAAAAlwSFlzAAAWJQAAFiUBSVIk8AAAAKhJREFUWAljYBgFoyEwGgKjIYA7BBixSVkmTzLEJk6s2PG5eeeJVTtY1LFgcwgTM+c5bOIkiGENYBL0010p1oD48+s73R0y0BYyDbQDBov9owEBjYnRgIAGBNYygtrJ1Txh4lZKzDy5IN8bWT+1zQOZjTUgWNg4ke2lmM3GJeBFsSFIBlDbPJDRWAPi39/vRkj2Usz88/PjoDaPYg+OGjAaAqMhMOxDAAC6hBohR6iJpgAAAABJRU5ErkJggg==\" style=\"width: 66pt; height: 17.25pt;\" alt=\"image\"\u003e\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 35.45pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003ePETC\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 161.7pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003eChloroplast cytochrome b6f Rieske subunit\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 71.1pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003eCre09.g393200.t1.2\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 27.7pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e-0.006\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 27.7pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e0.066\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 33.45pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e0.000\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 68.15pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e\u003cimg src=\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEIAAAARCAYAAABpTnqxAAAAAXNSR0IArs4c6QAAAAlwSFlzAAAWJQAAFiUBSVIk8AAAAKBJREFUWAljYBgFoyEwGgKjIYA7BBhxS1FPxjJ5kiElph2fm3eeEv3E6GUhRhGlapiYOc9RaAbNI4wuAfHn13cKw4H22plob8XQsAFrijCLnxRHifNPLcxbRIn+gdCLNSBY2NgXUuiY4REQf3//pDAchp52HCmCk6o+YWGjrnlUdRzUMKwB8e/vdyNqWkZt86jptlGzRkNgNARGQ4CYEAAAOB4WnZUigxEAAAAASUVORK5CYII=\" style=\"width: 66pt; height: 17.25pt;\" alt=\"image\"\u003e\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 35.45pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003eHSP70C\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 161.7pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003eHeat shock protein 70C\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 71.1pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003eCre17.g721500.t1.2\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 27.7pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e0.005\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 27.7pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e0.060\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 33.45pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e0.000\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 68.15pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e\u003cimg src=\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEIAAAARCAYAAABpTnqxAAAAAXNSR0IArs4c6QAAAAlwSFlzAAAWJQAAFiUBSVIk8AAAAJlJREFUWAljYBgFoyEwGgKjIYA7BBhxS1FPxjJ5kiElph2fm3eeEv3E6GUhRhGlapiYOc9RaAbNI4wuAfHn13cKw4H22plob8XQsGE0IKDxNBoQ0IDAWkaYJ0zcSkmCPrkg35sS/QOhF2tAsHEJeFHTMSxsnNQ0jiZmYQ2IPz8/GlHTtn9/v1PVPGq6bdSs0RAYDYHRECAmBADw3hKf4RLq4AAAAABJRU5ErkJggg==\" style=\"width: 66pt; height: 17.25pt;\" alt=\"image\"\u003e\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 35.45pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003eSTA2\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 161.7pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003eGranule-bound starch synthase I\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 71.1pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; 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font-family: Calibri, sans-serif;\"\u003eMME5\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 161.7pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003eNADP malic enzyme\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 71.1pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003eCre09.g394850.t1.2\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 27.7pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e0.010\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 27.7pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e0.061\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 33.45pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e0.048\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 68.15pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e\u003cimg src=\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEIAAAARCAYAAABpTnqxAAAAAXNSR0IArs4c6QAAAAlwSFlzAAAWJQAAFiUBSVIk8AAAAJlJREFUWAljYBgFoyEwGgKjIYA7BBhxS1FPxjJ5kiElph2fm3eeEv3E6GUhRhGlapiYOc9RaAbNI4wuAfHn13cKw4H22plob8XQsGE0IKDxNBoQ0IDAWkaYJ0zcSkmCPrkg35sS/QOhF2tAsHEJeFHTMSxsnNQ0jiZmYQ2IPz8/GlHTtn9/v1PVPGq6bdSs0RAYDYHRECAmBADw3hKf4RLq4AAAAABJRU5ErkJggg==\" style=\"width: 66pt; height: 17.25pt;\" alt=\"image\"\u003e\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 35.45pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003eTEF24\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 161.7pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003eLrgB-like protein\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd style=\"width: 71.1pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003eCre01.g045550.t1.2\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 27.7pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e0.014\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 27.7pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e0.052\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 33.45pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e0.041\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 68.15pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e\u003cimg src=\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEIAAAARCAYAAABpTnqxAAAAAXNSR0IArs4c6QAAAAlwSFlzAAAWJQAAFiUBSVIk8AAAAJlJREFUWAljYBgFoyEwGgKjIYA7BBhxS1FPxjJ5kiElph2fm3eeEv3E6GUhRhGlapiYOc9RaAbNI4wuAfHn13cKw4H22plob8XQsGE0IKDxNBoQ0IDAWkaYJ0zcSkmCPrkg35sS/QOhF2tAsHEJeFHTMSxsnNQ0jiZmYQ2IPz8/GlHTtn9/v1PVPGq6bdSs0RAYDYHRECAmBADw3hKf4RLq4AAAAABJRU5ErkJggg==\" style=\"width: 66pt; 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font-family: Calibri, sans-serif;\"\u003eCre13.g567600.t1.2\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 27.7pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e0.016\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 27.7pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e0.048\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 33.45pt;padding: 0in 3.5pt;height: 16pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; 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font-family: Calibri, sans-serif;\"\u003e0.000\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 68.15pt;border-top: none;border-right: none;border-left: none;border-image: initial;border-bottom: 2.25pt solid windowtext;padding: 0in 3.5pt;height: 12.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:right;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003e\u003cimg src=\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEIAAAARCAYAAABpTnqxAAAAAXNSR0IArs4c6QAAAAlwSFlzAAAWJQAAFiUBSVIk8AAAAH5JREFUWAljYBgFoyEwGgKjIYA7BBixSVkmTzLEJk6s2PG5eeeJVTtY1LFgcwgTM+c5bOIkiGENYBL0010p1oD48+s73R0y0BYyDbQDBov9owEBjYnRgBgNCNRMibWwZGHjRFU1AnhYA+Lf3+9GI8Dvo14cDYHREBgNAaJDAADvegsb6XeMNQAAAABJRU5ErkJggg==\" style=\"width: 66pt; height: 17.25pt;\" alt=\"image\"\u003e\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 35.45pt;border-top: none;border-right: none;border-left: none;border-image: initial;border-bottom: 2.25pt solid windowtext;padding: 0in 3.5pt;height: 12.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003eDYRK\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003ctd style=\"width: 161.7pt;border-top: none;border-right: none;border-left: none;border-image: initial;border-bottom: 2.25pt solid windowtext;padding: 0in 3.5pt;height: 12.3pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"font-size: 11px; font-family: Calibri, sans-serif;\"\u003eSer/thr protein kinase, DYRK like\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003ctr\u003e\n \u003ctd colspan=\"7\" style=\"width: 425.25pt;border-top: none;border-right: none;border-left: none;border-image: initial;border-bottom: 2.25pt solid windowtext;padding: 0in 3.5pt;height: 36.5pt;vertical-align: bottom;\"\u003e\n \u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:justify;'\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style='font-size:15px;font-family:\"Calibri\",sans-serif;'\u003eAccession for each protein is followed by the protein loadings in the first (PC1) and second (PC2) components of the PCA analysis, q-value, protein abundance change between the three measured time points, and protein symbols and defline.\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n \u003c/td\u003e\n \u003c/tr\u003e\n \u003c/tbody\u003e\n\u003c/table\u003e\n\u003cp style='margin:0in;margin-bottom:.0001pt;font-size:16px;font-family:\"Times New Roman\",serif;text-align:justify;line-height:200%;'\u003e\u003cspan style=\"font-size: 15px; line-height: 200%; font-family: Calibri, sans-serif; color: rgb(0, 0, 0);\"\u003eSamples were correctly classified by PCA when considering each omic level independently (Additional file 2: Fig. S1; Additional file 1: Table S4, S5). In proteomics dataset (Table 1, Additional file 2: Fig. S1a; Additional file 1: Table S4) principal component 1 (PC1) potentially gathered variability related to the photoacclimation to UV-C, while principal component 2 (PC2) grouped early response elements. At metabolome level (Additional file 2: Fig. S1b; Additional file 1: Table S5) PC1 explained early response with the enhancement of secondary metabolism; while PC2 joins late accumulated sugars.\u003c/span\u003e\u003c/p\u003e"}],"fulltextSource":"","fullText":"","funders":[],"hasAdminPriorityOnWorkflow":false,"hasManuscriptDocX":true,"hasOptedInToPreprint":true,"hasPassedJournalQc":"","hasAnyPriority":false,"hideJournal":false,"highlight":"","institution":"","isAcceptedByJournal":true,"isAuthorSuppliedPdf":false,"isDeskRejected":"","isHiddenFromSearch":false,"isInQc":false,"isInWorkflow":false,"isPdf":false,"isPdfUpToDate":true,"isWithdrawnOrRetracted":false,"journal":{"display":true,"email":"[email protected]","identity":"biotechnology-for-biofuels-and-bioproducts","isNatureJournal":false,"hasQc":true,"allowDirectSubmit":false,"externalIdentity":"bbio","sideBox":"Learn more about [Biotechnology for Biofuels](http://biotechnologyforbiofuels.biomedcentral.com/)","snPcode":"13068","submissionUrl":"https://submission.nature.com/new-submission/13068/3","title":"Biotechnology for Biofuels and Bioproducts","twitterHandle":"@BioMedCentral","acdcEnabled":true,"dfaEnabled":true,"editorialSystem":"em","reportingPortfolio":"BMC/SO AJ","inReviewEnabled":true,"inReviewRevisionsEnabled":true},"keywords":"Chlamydomonas, UV-C, biomass, ROS, sugars, metabolomics, proteomics, systems biology","lastPublishedDoi":"10.21203/rs.3.rs-16852/v2","lastPublishedDoiUrl":"https://doi.org/10.21203/rs.3.rs-16852/v2","license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/"},"manuscriptAbstract":"\u003cp\u003e\u003cem\u003eBackground: \u003c/em\u003eThe exposition of microalgae and plants to low UV-C radiation dosages can improve their biomass composition and stress tolerance. Despite UV-C shares these effects with UV-A/B but at much lower dosages, UV-C sensing and signal mechanisms are still mostly unknown. Thus, we have described and integrated the proteometabolomic and physiological changes occurring in \u003cem\u003eChlamydomonas reinhardtii –\u003c/em\u003ea simple Plantae model– into the first 24 h after a short and low intensity UV-C irradiation in order to reconstruct the microalgae response system to this stress. \u003c/p\u003e\u003cp\u003e\u003cem\u003eResults : \u003c/em\u003eThe microalgae response was characterized by increased redox homeostasis, ROS scavenging and protein damage repair/avoidance elements. These processes were upregulated along others related to the modulation of photosynthetic electron flux, carbon fixation and C/N metabolism. These changes, attributed to either direct UV-C-, ROS- or redox unbalances-associated damage, trigger a response process involving novel signaling intermediaries and effectors as the translation modulator FAP204, a PP2A like protein and a novel DYRK kinase. These elements were found linked to the modulation of Chlamydomonas biomass composition (starch accumulation) and proliferation, within an UV-C response probably modulated by different epigenetic factors.\u003c/p\u003e\u003cp\u003e\u003cem\u003eConclusion: \u003c/em\u003eChosen multiomics integration approach was able to describe many fast changes, including biomass composition and ROS stress tolerance, as a response to a low intensity UV-C stress. Moreover, the employed omics and systems biology approach placed many previously unidentified protein and metabolites at the center of these changes. These elements would be promising targets for the characterization of this stress response in microalgae and plants and the engineering of more productive microalgae strains.\u003c/p\u003e","manuscriptTitle":"Low UV-C stress modulates Chlamydomonas reinhardtii biomass composition and oxidative stress response through proteomic and metabolomic changes involving novel signalers and effectors","msid":"","msnumber":"","nonDraftVersions":[{"code":2,"date":"2020-06-03 14:46:00","doi":"10.21203/rs.3.rs-16852/v2","editorialEvents":[{"type":"communityComments","content":0},{"type":"editorInvitedReview","content":"","date":"2020-06-10T12:00:00+00:00","index":2,"fulltext":"Recommendation: Reviewer's comments unavailable due to the journal's policy.\n"},{"type":"decision","content":"Accept","date":"2020-06-10T12:00:00+00:00","index":"","fulltext":""},{"type":"editorInvitedReview","content":"","date":"2020-06-03T12:00:00+00:00","index":1,"fulltext":"Recommendation: Reviewer's comments unavailable 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