Table 1.
Differentially Expressed Proteins in Foxtail millet under drought stress
| Protein accession | Protein name | T/C Ratio |
|---|---|---|
| A Stress and defense response | ||
| K3Z9P0 | late embryogenesis abundant (LEA) protein, group 3-like | 3.7 |
| K3XLP0 | late embryogenesis abundant (LEA) protein, group 3-like | 2.3 |
| K3XYM7 | late embryogenesis abundant (LEA) protein D-34-like | 2.3 |
| K3YJU5 | late embryogenesis abundant (LEA) protein D-34-like | 1.8 |
| K3ZK82 | abscisic stress-ripening protein (ASR) 2-like | 2.8 |
| K3YB35 | abscisic stress-ripening protein (ASR) | 2.0 |
| K3YAY4 | Non-specific lipid-transfer protein (nsTLP) | 8.5 |
| K3ZKC1 | Non-specific lipid-transfer protein (nsTLP) | 4.4 |
| K3XN75 | Non-specific lipid-transfer protein (nsTLP) 2B-like | 2.8 |
| K3ZKB1 | Non-specific lipid-transfer protein (nsTLP) | 2.4 |
| K3YJA1 | 14-3-3-like protein GF14-C-like | 2.4 |
| K3XL64 | 14-3-3-like protein GF14-C-like | 1.9 |
| P19860 | Bowman-Birk type major trypsin inhibitor | 4.0 |
| K4AJ19 | Bowman-Birk type trypsin inhibitor-like | 2.5 |
| K3YAC0 | Bowman-Birk type bran trypsin inhibitor-like | 1.7 |
| K3ZLV9 | cysteine proteinase inhibtor 8-like | 2.8 |
| K3ZP55 | cysteine proteinase inhibitor 8-like | 2.0 |
| K3ZRS9 | serine/threonine-protein phosphatase 2A | 1.7 |
| K3XH16 | DEAD-box ATP-dependent RNA helicase 20-like | 1.6 |
| K3YXA4 | defensin-like protein 2-like | 4.1 |
| K4AG87 | Superoxide dismutase (SOD) [Cu-Zn] | 2.2 |
| K3YYS4 | peroxiredoxin-2E-2, chloroplastic-like | 1.8 |
| K3XJT3 | peroxidase (POD) 72-like | 2.3 |
| K3XY63 | peroxidase (POD) 3-like | 1.7 |
| K3XJR1 | peroxidase (POD) 72-like | 1.6 |
| K3Z7N7 | peroxidase (POD) 2-like | 1.6 |
| K3YTW2 | peroxidase (POD) 2-like | 1.6 |
| K3XPK7 | peroxidase (POD) 24-like | 1.5 |
| K3XW81 | Catalase (CAT) | 1.5 |
| K4A918 | Catalase (CAT) | 1.5 |
| K4AE60 | L-ascorbate peroxidase (APX)1, cytosolic-like | 1.9 |
| K4AET3 | glutathione S-transferase (GST) F8, chloroplastic-like | 1.8 |
| K3Z9K9 | glutathione S-transferase (GST) DHAR2-like | 1.6 |
| K3YAR4 | glutaredoxin-C6-like | 2.7 |
| K3ZAQ3 | thioredoxin | 2.3 |
| K3YAA0 | thioredoxin M2, chloroplastic-like | 1.6 |
| K4AFP9 | thioredoxin F, chloroplastic-like | 1.6 |
| K3Z7G0 | aldo-keto reductase | 1.6 |
| K4AAI8 | GDP-D-mannose 3,5-epimerase (MEG) | 1.8 |
| K3XEC7 | respiratory burst oxidase homolog protein B-like | 1.6 |
| K3ZQB4 | leucine-rich repeat receptor-like serine/threonine-protein kinase BAM1-like | 0.3 |
| K3Z3I3 | leucine-rich repeat receptor-like protein kinase | 0.5 |
| K3YT61 | receptor-like protein kinase | 0.5 |
| K3ZRC5 | G-type lectin S-receptor-like serine/threonine-protein kinase | 0.5 |
| K3Y7I7 | SNF1-related protein kinase regulatory subunit gamma-1-like | 0.5 |
| K3YT86 | calcium sensing receptor, chloroplastic-like | 0.6 |
| K3XDU6 | ATP-dependent RNA helicase DHX36-like | 0.5 |
| K3YDC9 | pentatricopeptide repeat-containing (PPR) protein | 0.5 |
| K3ZSE8 | pentatricopeptide repeat-containing (PPR) protein | 0.6 |
| K3YUP4 | aquaporin PIP2-4-like | 0.5 |
| K3Z2C7 | peroxidase (POD) 1-like | 0.5 |
| K3Y890 | peroxidase (POD) 1-like | 0.2 |
| K3Z7J4 | cationic peroxidase SPC4-like | 0.5 |
| B Photosynthesis | ||
| K3ZW79 | chlorophyll a-b binding protein (LHCII), 7, chloroplastic-like | 4.3 |
| K3XL06 | chlorophyll a-b binding protein (LHCII), 2, chloroplastic-like | 3.5 |
| K3ZJH2 | chlorophyll a-b binding protein (LHCII) CP26, chloroplastic-like | 1.5 |
| K3XYV6 | oxygen-evolving enhancer protein (OEE) 2, chloroplastic-like | 1.5 |
| K3Y8K2 | quinone-oxidoreductase homolog, chloroplastic-like | 2.3 |
| K3YI45 | quinone oxidoreductase-like protein, chloroplastic-like | 1.9 |
| X4ZEC4 | Cytochrome b6 | 2.0 |
| K4AFA9 | photosystem I reaction center subunit II, chloroplastic-like | 1.6 |
| K4A024 | ATP synthase subunit gamma, chloroplastic | 1.7 |
| K3ZA91 | Ribulose bisphosphate carboxylase small chain | 5.3 |
| K3ZA66 | Ribulose bisphosphate carboxylase small chain | 4.6 |
| B0YID3 | Ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit (Fragment) | 1.5 |
| K3Y7S0 | Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) | 1.7 |
| K3Y7X1 | fructose-bisphosphate aldolase (FBA), chloroplastic-like | 1.6 |
| K3Z3Q6 | pyruvate, phosphate dikinase (PPDK) 2 | 3.8 |
| K3ZQE6 | phosphoenolpyruvate carboxylase (PEPC) 2-like | 1.7 |
| K3XFH6 | NADP-dependent Malic enzyme (ME) | 2.9 |
| K3XFV5 | NADP-dependent Malic enzyme (ME) | 1.7 |
| K3YIQ9 | carbonic anhydrase | 1.8 |
| K3XKA7 | NADH-cytochrome b5 reductase-like protein | 2.2 |
| K3YZ82 | ferredoxin-thioredoxin reductase | 2.0 |
| K3YS88 | Thioredoxin reductase | 1.5 |
| K4A8E1 | pheophorbide a oxygenase, chloroplastic-like | 1.6 |
| K3ZVU4 | THYLAKOID FORMATION1, chloroplastic-like | 1.5 |
| K3Y6H7 | 15-cis-phytoene desaturase, chloroplastic/chromoplastic -like | 1.6 |
| K4ALQ8 | protochlorophyllide reductase | 1.5 |
| K3YV15 | chlorophyll a-b binding protein (LHCII) P4, chloroplastic-like | 0.5 |
| K4AEM5 | photosystem I reaction center subunit III, chloroplastic-like | 0.6 |
| K3ZXZ6 | photosystem I reaction center subunit psaK, chloroplastic-like | 0.5 |
| K3YI05 | phosphoenolpyruvate/phosphate translocator 2, chloroplastic-like | 0.6 |
| K3ZXS7 | thylakoid membrane phosphoprotein 14 kDa, chloroplastic-like | 0.6 |
| C Carbon metabolism | ||
| K3XK17 | fructokinase-1-like | 1.6 |
| K3YH95 | glyceraldehyde-3-phosphate dehydrogenase (GAPDH) | 2.4 |
| K3YS38 | glyceraldehyde-3-phosphate dehydrogenase (GAPDH) | 1.6 |
| K3ZIS7 | fructose-bisphosphate aldolase (FBA) | 1.6 |
| K3XT03 | fructose-bisphosphate aldolase (FBA) cytoplasmic isozyme-like | 1.5 |
| K3XXC5 | Phosphoglycerate kinase | 2.4 |
| K3Z681 | enolase 2-like | 1.8 |
| K4A8I4 | multiple inositol polyphosphate phosphatase 1 | 2.2 |
| K3Y755 | pyruvate dehydrogenase E2 subunit | 2.0 |
| K3Z6H7 | ATP-citrate synthase alpha chain protein 3 | 1.5 |
| K3XFR6 | ATP-citrate synthase beta chain protein 1 | 1.6 |
| K4A754 | lysosomal beta glucosidase-like | 2.7 |
| K3ZSG5 | Glucose-1-phosphate adenylyltransferase | 2.2 |
| K4A2Q0 | Beta-amylase | 2.1 |
| K3YQX5 | pyrophosphate--fructose 6-phosphate 1-phosphotransferase subunit alpha-like | 1.5 |
| D ATP synthesis | ||
| K3YVF1 | ATP synthase subunit O, mitochondrial-like | 2.1 |
| K3Y764 | apyrase 3-like | 2.0 |
| K3YT79 | ADP,ATP carrier protein 2, mitochondrial-like | 1.7 |
| K4AIL8 | Nucleoside diphosphate kinase (NDPK) | 1.5 |
| K3ZXB9 | cytochrome c oxidase subunit 6b-1-like | 2.1 |
| K3ZED2 | cytochrome c oxidase subunit 5b-1, mitochondrial-like | 2.0 |
| K3ZXZ1 | Cytochrome b-c1 complex subunit 7 | 1.9 |
| E Protein biosynthesis, folding and degradation | ||
| K4AIU7 | 40S ribosomal protein S17-4-like | 2.6 |
| K3YLC1 | 60S acidic ribosomal protein P1 | 6.6 |
| K3ZVC4 | 60S acidic ribosomal protein P0-like | 2.6 |
| K3YIN8 | 60S acidic ribosomal protein P0-like | 2.5 |
| K3YJD1 | 60S ribosomal protein L7-4-like | 2.5 |
| K3XZB6 | 60S ribosomal protein L35Ae | 2.5 |
| K3ZTV9 | 60S ribosomal protein L4-1-like | 2.3 |
| K3XME9 | 60S ribosomal protein L11-like | 2.3 |
| K3Y9P1 | 60S ribosomal protein L7-3-like | 2.3 |
| K4AI65 | 40S ribosomal protein S28-like | 2.3 |
| K3XLQ2 | 30S ribosomal protein S20 | 2.0 |
| K4AAQ4 | 60S ribosomal protein L4-1-like | 2.0 |
| K3YWK9 | 40S ribosomal protein S24 | 1.9 |
| K3YZ28 | 60S ribosomal protein L27a-2-like | 1.8 |
| K4AEV9 | 50S ribosomal protein L10, chloroplastic-like | 1.8 |
| K3XLM1 | 50S ribosomal protein L13, chloroplastic-like | 1.7 |
| K4AFY7 | 50S ribosomal protein L18, chloroplastic-like | 1.7 |
| K3XZH3 | 60S ribosomal protein L9-like | 1.6 |
| K3YJL9 | Ribosomal protein | 1.5 |
| K3ZAW7 | 60S acidic ribosomal protein P2B-like | 1.5 |
| K3ZW60 | 40S ribosomal protein S3a | 1.5 |
| K3XM55 | 40S ribosomal protein S5-like | 1.5 |
| K3YN67 | large subunit ribosomal protein L38 | 1.5 |
| K3ZWN9 | elongation factor 1-delta 1-like | 1.9 |
| K3ZWQ4 | elongation factor 1-beta-like | 1.6 |
| K4ABL0 | transcription elongation factor A protein 3-like | 1.5 |
| K3YGI3 | glycine--tRNA ligase 1, mitochondrial-like | 1.7 |
| K3Y622 | 70 kDa peptidyl-prolyl isomerase-like | 4.6 |
| K3YU74 | peptidyl-prolyl cis-trans isomerase | 2.2 |
| K3YYJ7 | Peptidyl-prolyl cis-trans isomerase | 1.7 |
| K3YVL4 | Peptidyl-prolyl cis-trans isomerase | 1.6 |
| K3XJ75 | disulfide isomerase-like 2-2-like | 1.5 |
| K3XLF8 | 16.9 kDa class Iheat shock protein 1-like | 4.7 |
| K3YW49 | 18.6 kDa class III heat shock protein-like | 4.7 |
| K4AED3 | 26.7 kDa heat shock protein, chloroplastic-like | 4.6 |
| K3XQ86 | 17.5 kDa class II heat shock protein-like | 4.2 |
| K3XT07 | 17.5 kDa class II heat shock protein-like | 3.7 |
| K3Y9Z4 | 23.2 kDa heat shock protein-like | 3.3 |
| K3Y5K9 | heat shock protein 82-like | 3.2 |
| K3ZJL1 | 21.9 kDa heat shock protein-like | 3.1 |
| K3XMX2 | 16.6 kDa heat shock protein-like | 2.6 |
| K3XMV8 | 16.9 kDa class I heat shock protein 1-like | 2.0 |
| K4A6U5 | heat shock cognate 70 kDa protein-like | 3.6 |
| K4A6V7 | heat shock cognate 70 kDa protein 2-like | 1.8 |
| K3Z4G5 | heat shock 70kDa protein | 1.8 |
| K3XFF0 | heat shock 70kDa protein | 2.0 |
| K3XWJ9 | ASPARTIC PROTEASE IN GUARD CELL 2-like | 1.9 |
| K3Z2Q9 | ATP-dependent Clp protease proteolytic subunit | 1.8 |
| K3ZHP9 | Xaa-Pro aminopeptidase P-like | 1.9 |
| K3ZI70 | Carboxypeptidase | 1.8 |
| K3Z5Z6 | ASPARTIC PROTEASE IN GUARD CELL 2-like | 0.6 |
| K3Y7X0 | cysteine proteinase 1-like | 0.5 |
| K3ZUJ8 | cysteine proteinase 2-like | 0.6 |
| K3ZA06 | 60S acidic ribosomal protein L18a-like | 0.6 |
| F Metabolism-related proteins | ||
| K3YQW0 | Arginine decarboxylase | 1.6 |
| K3ZV28 | spermidine synthase 1-like | 1.5 |
| K4A8M6 | polyamine oxidase-like isoform X2 | 1.5 |
| K3Y7I4 | shikimate O-hydroxycinnamoyltransferase-like | 1.5 |
| K3YKY0 | caffeic acid 3-O-methyltransferase-like | 1.5 |
| K3YI92 | cinnamoyl-CoA reductase 1-like | 1.5 |
| K3YI97 | O-methyltransferase ZRP4-like | 2.2 |
| K3ZIX3 | O-methyltransferase 2-like | 1.9 |
| K3XEN1 | delta-1-pyrroline-5-carboxylate synthase (P5CS) | 1.5 |
| K3YH74 | betaine aldehyde dehydrogenase (BADH)1, chloroplastic-like | 1.5 |
| K3YRJ0 | succinate-semialdehyde dehydrogenase, mitochondrial-like | 2.9 |
| K3Z7Y4 | Cysteine synthase | 1.7 |
| K3YRQ5 | 3-isopropylmalate dehydratase-like | 1.8 |
| K3Z414 | 5-methyltetrahydropteroyltriglutamate--homocysteine methyltransferase-like | 1.6 |
| K4ADX7 | peptide methionine sulfoxide reductase A4, chloroplastic-like | 1.5 |
| K3XGJ1 | Serine hydroxymethyltransferase | 1.5 |
| K3XX32 | Aspartate aminotransferase | 1.5 |
| K4A868 | alanine aminotransferase 2-like | 1.7 |
| K4A1C4 | alanine aminotransferase 2 | 1.5 |
| K3XK90 | chorismate mutase 3 | 1.6 |
| K4AC07 | omega-amidase NIT2-A-like | 1.9 |
| K3YRS9 | allene oxide synthase (AOS), chloroplastic-like | 1.7 |
| K3ZV70 | 1-aminocyclopropane-1-carboxylate oxidase (ACO) 1-like | 1.6 |
| K3XV98 | Lipoxygenase | 2.8 |
| K3ZI80 | patatin | 2.4 |
| K4A844 | 3-ketoacyl-CoA synthase | 2.0 |
| K3ZQL2 | cyclopropane fatty acid synthase | 2.3 |
| K3ZQQ2 | acyl-CoA dehydrogenase family member 10-like | 2.3 |
| K3XGR5 | O-acyltransferase WSD1-like | 1.7 |
| K3YK68 | Acyl carrier protein | 1.9 |
| K3Z5V8 | purple acid phosphatase (PAP) 2-like | 2.7 |
| K3XZ04 | (DL)-glycerol-3-phosphatase (GPP) 2-like | 2.2 |
| K4A648 | callose synthase 10-like isoform X2 | 1.5 |
| K3ZN95 | UDP-glycosyltransferase 72B3-like | 1.6 |
| K3XWQ1 | UDP-glycosyltransferase 90A1-like | 1.5 |
| K3Z7G1 | lactoylglutathione lyase | 1.9 |
| K3Y7S6 | acetyl-CoA acetyltransferase | 1.6 |
| K3YIW6 | lactoylglutathione lyase-like isoform X1 | 1.8 |
| K3YGX1 | 4-coumarate--CoA ligase 1-like | 0.5 |
| K3Z9M3 | methionine sulfoxide reductase B3, chloroplastic-like | 0.6 |
| K3YQA0 | primary amine oxidase-like | 0.6 |
| K4A6W5 | Asparagine synthetase | 0.6 |
| K3ZSH2 | putative amidase C869.01-like | 0.6 |
| K3XH80 | UDP-glycosyltransferase 88A1-like | 0.6 |
| K4A3F8 | UDP-glycosyltransferase 90A1-like | 0.6 |
| G Cell organization-related proteins | ||
| K4A9U8 | tubulin alpha-1 chain-like | 2.8 |
| K3XWX5 | tubulin beta-1 chain-like | 2.8 |
| H Others | ||
| K3XME6 | ADP-ribosylation factor 2-like | 3.4 |
| K3XHN1 | WD-40 repeat-containing protein MSI4-like | 1.6 |
| K4ADU6 | expansin-B3-like | 1.7 |
| K3ZVC8 | plastid-lipid-associated protein 2 | 2.4 |
| K4AB63 | plastid-lipid-associated protein 3, chloroplastic-like | 0.6 |
Protein accession: database accession numbers according to UniProt. Protein name: the function of differentially expressed proteins was annotated using the UniProt and NCBI database. T/C Ratio: relative fold change abundance of proteins in Foxtail millet under drought stress compared with control. (With a threshold of fold change (cutoff of over 1.5 for increased expression and less than 1/1.5 (0.67) for decreased expression) and T test p-value <0.01)