Table 1 Differentially Expressed Proteins in Foxtail millet under drought stress

 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

 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

 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

 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

 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

 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

 K4A9U8

tubulin alpha-1 chain-like

2.8

 K3XWX5

tubulin beta-1 chain-like

2.8

 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