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Table 4 Enriched KEGG pathways associated with DEPs

From: iTRAQ-based quantitative proteomic and physiological analysis of the response to N deficiency and the compensation effect in rice

Pathway Name

Pathway ID

Number of proteins

p-value

Mapping

All

KEGG pathways between NDT and NST

 Photosynthesis

osa00195

13

70

2.64E-08

 Metabolic pathways

osa01100

70

1560

3.07E-08

 Photosynthesis – antenna proteins

osa00196

7

15

4.72E-08

 Carbon metabolism

osa01200

21

235

7.46E-07

 Carbon fixation in photosynthetic organisms

osa00710

9

73

1.28E-04

 Glyoxylate and dicarboxylate metabolism

osa00630

8

63

2.50E-04

 Pyruvate metabolism

osa00620

8

77

9.92E-04

 Oxidative phosphorylation

osa00190

11

137

1.04E-03

 Citrate cycle (TCA cycle)

osa00020

6

51

2.29E-03

 Glutathione metabolism

osa00480

5

73

4.65E-02

KEGG pathways between NCP and NSP

 Photosynthesis

osa00195

7

70

3.92E-05

 Photosynthesis - antenna proteins

osa00196

4

15

3.95E-05

 Metabolic pathways

osa01100

32

1560

2.90E-03

 Carbon metabolism

osa01200

9

235

4.29E-03

 Biosynthesis of amino acids

osa01230

8

207

6.78E-03

 Sulfur metabolism

osa00920

3

35

1.19E-02

 Porphyrin and chlorophyll metabolism

osa00860

3

37

1.39E-02

 Carbon fixation in photosynthetic organisms

osa00710

4

73

1.74E-02

 Glycine, serine and threonine metabolism

osa00260

3

57

4.30E-02

KEGG pathways between NCP and NDT

 Photosynthesis

osa00195

1.53E-13

23

70

 Metabolic pathways

osa01100

3.63E-07

115

1560

 Photosynthesis - antenna proteins

osa00196

5.94E-05

6

15

 Carbon fixation in photosynthetic organisms

osa00710

6.93E-05

13

73

 Carbon metabolism

osa01200

8.34E-04

24

235

 Oxidative phosphorylation

osa00190

4.19E-03

15

137

 Biosynthesis of secondary metabolites

osa01110

6.57E-03

58

834

 Citrate cycle (TCA cycle)

osa00020

2.68E-01

4

51

 Starch and sucrose metabolism

osa00500

4.30E-01

9

158

 Glycolysis / Gluconeogenesis

osa00010

7.71E-01

5

123

  1. The pathway ranking in this table is in order from highest to lowest between NDT and NST and between NCP and NSP. The “mapping” number represents the number of annotated DEPs in the pathway, while the “all” number represents the total number of proteins in the pathway. NST: normal N supply at the tillering stage, NDT: N deficiency at the tillering stage, NSP: normal N supply at the young panicle differentiation stage, NCP: N compensation at the young panicle differentiation stage
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BMC Genomics

ISSN: 1471-2164

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