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Table 2 KEGG enrichment hierarchy and mapping results

From: RNA-sequencing reveals early, dynamic transcriptome changes in the corollas of pollinated petunias

KEGG

Group b

Mapped to KEGG

Total in KEGG

FDR a

Metabolism

    

Global and overview maps

    

Biosynthesis of secondary metabolites

18-P/U

123

551

3.12E-02

Carbohydrate metabolism

    

Pentose and glucuronate interconversions

Module I

12

35

4.35E-04

Starch and sucrose metabolism

Module I

19

99

3.60E-03

Starch and sucrose metabolism

P/U

30

99

2.64E-02

Energy metabolism

    

Carbon fixation in photosynthetic organisms

18-P/U

16

47

4.70E-02

Lipid metabolism

    

Glycerolipid metabolism

18-P/U

15

39

3.12E-02

Alpha-Linolenic acid metabolism

18-P/U

9

20

4.70E-02

Metabolism of terpenoids and polyketides

    

Limonene and pinene degradation

18-P/U

12

27

3.12E-02

Biosynthesis of other secondary metabolites

    

Stilbenoid, diarylheptanoid and gingerol biosynthesis

18-P/U

12

30

4.50E-02

Genetic Information Processing

    

Translation

    

Ribosome

18-P/U

52

117

7.18E-10

Ribosome biosynthesis in eukaryotes

18-P/U

19

56

3.69E-02

Environmental Information Processing

    

Signal transduction

    

Plant hormone signal transduction

P/U

37

128

2.64E-02

Cellular Processes

    

Transport and catabolism

    

Endocytosis

Module III

15

70

3.20E-02

Peroxisome

Module III

13

55

3.20E-02

Peroxisome

18-P/U

18

55

4.70E-02

Regulation of autophagy

Module III

10

15

5.05E-06

Regulation of autophagy

18-P/U

9

15

1.42E-02

Organismal Systems

    

Environmental adaptation

    

Plant-pathogen interaction

Module I

20

92

5.46E-04

Plant-pathogen interaction

P/U

35

92

2.64E-02

  1. aFalse discovery rate (α = 0.05).
  2. bModules were identified using WGCNA, P/U and 18-P/U were identified using DESeq2.