Table 1.

Up- (FC > 4) and down-regulated (FC <-4) DEGs at eCO2 vs. aCO2 in Icatu. Gene identification, protein name, fold-change (FC), and main biological processes if annotated in UniprotKB. Genes are sorted by fold-change in descending order.

Gene	Protein Name	FC	Biological Processes
Top up-regulated
Cc01_g09180	Flavonol 7-O-beta-glucosyltransferase	6.11	acid metabolic process
Cc10_g08360	Uncharacterized protein	5.60
Cc01_g05170	Omega-6 fatty acid endoplasmic reticulum isozyme 2	5.60	unsaturated fatty acid biosynthetic process
Cc07_g12510	ATP-dependent zinc metalloprotease	5.19	photosystem II repair, proteolysis, thylakoid membrane organization
Cc02_g07390	Uncharacterized protein	5.18
Cc05_g12830	Zinc finger Constans-Like 10	4.86	metal binding
Cc08_g16300	Uncharacterized protein At5g39865	4.83	cell redox homeostasis
Cc07_g04750	Zinc finger Constans-Like 2	4.63	chloroplast organization
Cc07_g12820	LHY	4.42	circadian rhythm, regulation of transcription, response to stress
Cc02_g05510	Aquaporin PIP subfamily	4.36	water transport
Cc04_g17080	Aquaporin, MIP family, PIP subfamily	4.07	water transport
Cc09_g02890	Uncharacterized protein	4.05
Top down-regulated
Cc02_g03420	Ethylene-responsive transcription factor ERF025	−5.11	DNA-binding transcription factor activity
Cc02_g03180	Uncharacterized protein	−5.21
Cc06_g10420	E3 ubiquitin- ligase CIP8	−5.46	protein ubiquitination
Cc11_g07700	Uncharacterized protein	−5.62
Cc02_g27160	Vicianin hydrolase (Fragment)	−5.69	carbohydrate catabolic process
Cc11_g07710	Two-component response regulator	−5.77	carbohydrate catabolic process
Cc06_g08260	Umecyanin	−5.83	electron transfer activity, metal ion binding
Cc09_g06040	Pentatricopeptide repeat-containing At2g35130	−6.30	electron transfer activity, metal ion binding
Cc11_g12580	Uncharacterized protein	−7.69
Cc01_g14750	Chloroplast import apparatus 2	−8.08	protein ubiquitation