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Table 5 Differentially accumulated proteins with similar functionsin Qi319-96 and Qi319 leaves under both + P and − P conditions

From: Physiological and comparative proteome analyses reveal low-phosphate tolerance and enhanced photosynthesis in a maize mutant owing to reinforced inorganic phosphate recycling

Matched protein namea

gi Numberb

Spot no.c

Patternd

Qi319-96– P versus Qi319-96 + Pe

Qi319– P versus Qi319 + Pf

  

Qi319-96 + P/Qi319 + P

  

Metabolism

Chlorophyll A-B binding protein

gi|242088861

M1

Increase

1:1.04

1.07:1

Chlorophyll A-B binding protein

gi|194700378

M2

Increase

1:1.70

1: 5.05

Chain A, Pyruvate phosphate dikinase

gi|62738111

M3

Increase

1.62:1

1.78:1

malate dehydrogenase

gi|226498728

M4

Increase

1:1.74

1:2.03

Coproporphyrinogen III oxidase

gi|308081534

M5

Increase

6.93:1

1:60.35

Triosephosphate isomerase

gi|194702698

M9

Increase

1.75:1

1:2.96

hydroxypyruvate reductase

gi|194697898

M10

Decrease

1.30:1

1.07:1

thylakoid lumenal 19 KDa protein

gi|226491484

M11

Decrease

4.89:1

2.72:1

sedoheptulose bisphosphatase1

gi|226506366

M12

Decrease

1:1.12

1:1.72

Cyanobacterial and plastid NDH-1 subunit M

gi|194701566

M13

Decrease

1:7.25

1:2.25

ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit

gi|144583482

M19

Decrease

1:19.87

5.91:1

Ribulose bisphosphate carboxylase large chain

gi|132061

M20

Decrease

1:6.24

1:3.99

ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit

gi|11467200

M21

Decrease

1:1.11

1:3.09

ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit

gi|260677427

M22

Decrease

1.30:1

1.08:1

chlorophyll a-b binding protein 8

gi|195613254

M23

Decrease

1:3.41

1:2.12

oxygen-evolving enhancer protein 1

gi|195619530

M26

Decrease

1:2.45

1:4.89

NADH dehydrogenase subunit I

gi|11467259

M28

Decrease

1:8.84

1:1.71

Energy

GlyoxalaseI

gi|212274373

M16

Decrease

1:1.27

8.09:1

glyceraldehyde-3-phosphate dehydrogenase A, chloroplastic

gi|162461856

M17

Decrease

1:1.49

1:1.39

GADPH (383 AA)

gi|22240

M29

Decrease

7.99:1

2.09:1

Protein fate

peptidyl-prolyl cis-trans isomerase

gi|226491656

M6

Increase

1:18.53

1:35.85

chaperonin

gi|195623400

M14

Decrease

1:1.19

2.20:1

CPN10

gi|194688414

M15

Decrease

1:1.50

3.19:1

Pepsin-like aspartate proteases

gi|168041407

M24

Decrease

1:1.39

1:16.85

peptide methionine sulfoxide reductase

gi|226532399

M27

Decrease

4.14:1

3.16:1

Protein synthesis

ribonucleoprotein

gi|22942613

M18

Decrease

2.47:1

1:17.3

Transcription/cellular communication/signal transduction

glycine-rich RNA binding protein 2

gi|195609654

M7

Increase

1:10.72

1:15.2

Unknown

hypothetical protein SORBIDRAFT_09g001130

gi|242086601

M8

Increase

4.21:1

1.17:1

LOC542632

gi|162462462

M25

Decrease

10.09:1

1.24:1

  

Qi319-96 – P/Qi319 – P

  

Metabolism

ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit

gi|144583490

N3

Increase

1:7.29

1:3.06

ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit

gi|27448357

N4

Increase

1:1.35

1:2.99

ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit

gi|290086785

N5

Increase

1:1.89

2.41:1

ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit

gi|135991663

N6

Increase

1:6.23

1:1.87

ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit

gi|3560858

N7

Increase

1.86:1

1:12.11

ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit

gi|224382434

N8

Increase

4.21:1

6.33:1

ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit

gi|11467200

N9

Increase

1:16.96

1:19.00

ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit

gi|144583486

N11

Increase

1:4.14

1:3.37

Ribulose bisphosphate carboxylase large chain

gi|261279200

N12

Increase

1:4.78

1:6.44

ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit

gi|164565217

N14

Increase

1:6.53

1:3.59

chlorophyll a-b binding protein 8

gi|226496924

N15

Increase

1:7.07

9.89:1

Chlorophyll a-b binding protein6A

gi|223973225

N16

Increase

1:1.33

1.33:1

chlorophyll a-b binding protein 8

gi|195613254

N17

Increase

3.79:1

1:10.14

UDP-sulfoquinovose synthase

gi|238014584

N18

Increase

4.69:1

3.63:1

NDH-dependent cyclic electron flow 1 NAD-dependent epimerase

gi|194704742

N19

Increase

1:1.33

1:2.93

sucrose-phosphatase 1

gi|194699500

N21

Increase

1:1.79

1:6.51

NADP-dependent malic enzyme,chloroplastic

gi|162459265

N32

Increase

1.27:1

1:5.15

NADP-dependent malic enzyme, chloroplastic precursor

gi|162459265

N35

Qi319-96 only

1:1.59

0:1

NADP-dependent malic enzyme, chloroplastic

gi|162459265

N36

Increase

1.05:1

1:8.35

pyruvate orthophosphate dikinase

gi|285013667

N38

Increase

2.24:1

4.35:1

pyruvateorthophosphate dikinase

gi|168586

N39

Increase

1:1.66

1:7.35

pyruvate orthophosphate dikinase

gi|219819651

N41

Qi319-96 only

1:2.26

0:1

delta-aminolevulinic acid dehydratase

gi|226496321

N43

Increase

1:2.07

1:2.96

transferase, transferring glycosyl groups, putative

gi|255562878

N44

Increase

1:4.52

1:6.58

glucose-6-phosphate isomerase

gi|226530882

N51

Increase

1:1.31

1:1.91

Low PSII Accumulation 3

gi|242060200

N54

Increase

2.07:1

2.59:1

subunit NDH-M of NAD(P)H:plastoquinone dehydrogenase

gi|226497418

N55

Increase

1:1.85

1.08:1

carbonate dehydratase

gi|293332983

N69

Decrease

1:2.58

1:3.07

thylakoid lumenal 19 kDa protein

gi|226491484

N71

Decrease

1:1.83

3.33:1

Energy

NADP+-dependent non-phosphorylating glyceraldehyde-3-phosphate dehydrogenase B

gi|194688752

N1

Increase

1:1.72

1:1.98

NADP+-dependent non-phosphorylating glyceraldehyde-3-phosphate dehydrogenase B

gi|194700892

N2

Increase

2.04:1

1:1.68

6-phosphogluconate dehydrogenase family protein

gi|162463282

N10

Increase

1.99:1

1:1.50

alcohol dehydrogenase 2

gi|195613268

N20

Increase

1:1.02

1:1.68

phosphoglucomutase, cytoplasmic 1

gi|162463106

N23

Increase

2.21:1

1:3.65

fructose-bisphosphate aldolase

gi|195622374

N26

Increase

8.56:1

1:4.94

fructose-bisphosphate aldolase

gi|223975775

N27

Increase

1:4.39

1:3.22

fructose-bisphosphate aldolase

gi|194690156

N28

Increase

2.90:1

2.18:1

fructose-bisphosphate aldolase

gi|195634659

N29

Increase

1.41:1

1.38:1

aconitase

gi|238014964

N33

Increase

2.05:1

1:4.53

Glyceraldehyde-3-phosphate dehydrogenase B, chloroplast

gi|108705994

N34

Increase

1:5.96

1:2.29

phosphoglucomutase, cytoplasmic 1

gi|162463106

N37

Increase

1.26:1

1:9.30

phosphoglycerate mutase

gi|293336560

N45

Increase

1:1.40

1:3.19

pyruvate dehydrogenase E1 component subunit beta

gi|195621752

N48

Increase

4.55:1

1:2.99

pyruvate dehydrogenase E1 beta subunit isoform 3

gi|162458813

N49

Increase

1.20:1

2.92:1

vacuolar ATP synthase catalytic subunit A(V-ATPase A subunit)

gi|195658441

N50

Increase

2.04:1

11.1:1

6-phosphogluconolctonase

gi|226493090

N58

Decrease

6.78:1

1:1.14

ATP synthase CF1 alpha subunit

gi|260677417

N62

Decrease

1:1.97

1:3.01

ATPase alpha subunit from chromosome 10 chloroplast

gi|19920165

N63

Decrease

2.96:1

1:1.28

ATP synthase CF1 alpha subunit

gi|50812525

N67

Decrease

1.27:1

1:4.11

Protein fate

peptidylprolyl cis-trans isomerase

gi|226531796

N40

Qi319-96 Only

1:3.50

0:1

hsp70

gi|308081377

N53

Increase

4.02:1

3.06:1

cpn60 chaperonin family protein

gi|242090109

N56

Increase

1.69:1

4.71:1

chaperonin

gi|195623400

N72

Decrease

1.22:1

1.59:1

Protein synthesis

elongation factor G

gi|242076604

N52

Increase

1.21:1

1:11.66

Transcription/cellularcomm-unication/signal transduction

GTP binding protein

gi|242061356

N24

Increase

4.54:1

1:5.16

translation initiation factor

gi|162462542

N42

Increase

1:0

1.96:1

RNA binding protein

gi|212722236

N59

Decrease

1.97:1

2.81:1

Cell rescue, defense and virulence

CBS domain protein

gi|226490863

N13

Increase

1:2.68

2.58:1

peptide methionine sulfoxide reductase

gi|293332177

N22

Increase

2.75:1

81.14:1

peptide methionine sulfoxide reductase

gi|226532399

N25

Increase

1.09:1

10.74:1

hydroxyproline-rich glycoprotein family protein

gi|226507242

N57

Decrease

1.19:1

1.89:1

Unknown

predicted protein

gi|224157625

N60

Decrease

62.39:1

18.20:1

unknown protein

gi|18419782

N61

Qi319 only

2.00:1

1:0

hypothetical protein

gi|218185826

N65

Decrease

1:1.78

2.97:1

hypothetical protein VOLCADRAFT_104026

gi|302834273

N66

Decrease

1:3.02

31.68:1

clamp (CC)-tetratricopeptide repeat (TPR) proteins

gi|115446205

N68

Decrease

3.84:1

1:7.29

Secondary metabolism

Caffeic acid O-methyltransferase

gi|33641714

N30

Increase

1:3.35

1:1.86

3-N-debenzoyl-2-deoxytaxol N-benzoyltransferase

gi|226500072

N31

Increase

1.81:1

1:2.71

dehydroquinate dehydratase

gi|255070969

N46

Increase

1.52:1

1:81.95

ornithine carbamoyltransferase

gi|255538702

N64

Decrease

84.38:1

30.71:1

ketol-acid reductoisomerase

gi|212722020

N70

Decrease

4.35:1

1:9.89

  1. a: Name of protein identified by MALDI-TOF MS
  2. b: Database accession numbers from NCBInr
  3. c: Assigned spot number, as indicated in Fig. 2
  4. d: “Increase” indicates significance at P < 0.05 and an increase in amount of at least 1.5-fold on the Qi319-96 gel under + P or –P conditions; “decrease”indicates significance at P < 0.05 and a decrease in amount of at least 1.5-fold on the Qi319-96 gel under + P or –P conditions compared withQi319
  5. e: Specificity indicates the ratio of accumulation of a particular protein in leavesbetween Qi319-96 + P and Qi319-96 –P
  6. f: Specificity indicates the ratio of accumulation of a particular protein in leavesbetween Qi319 + P and Qi319 – P
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BMC Plant Biology

ISSN: 1471-2229

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