Table 2.

KEGG enrichment hierarchy and mapping results

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

^aFalse discovery rate (α = 0.05).

^bModules were identified using WGCNA, P/U and 18-P/U were identified using DESeq2.