TABLE 1.

Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analysis of the genes of seven modules that were significantly associated with R- or S-line in weighted gene co-expression network analysis (WGCNA) revealed the significantly enriched pathways.

Module	ko_id	Description	p-Value	Associated sample
Blue	ko00360	Phenylalanine metabolism*	1.33E-06	R3d, R9d, and R20d
	ko00940	Phenylpropanoid biosynthesis*	5.31E-06
	ko04626	Plant–pathogen interaction*	9.85E-06
	ko00430	Taurine and hypotaurine metabolism*	9.99E-05
Darkgray	ko04075	Plant hormone signal transduction*	0.000138234	R3d
	ko00410	beta-Alanine metabolism	0.000676243
	ko00561	Glycerolipid metabolism	0.003039608
Darkorange	ko00591	Linoleic acid metabolism	0.001143633	S9d
	ko00650	Butanoate metabolism	0.004553007
	ko00250	Alanine, aspartate and glutamate metabolism	0.025391
Greenyellow	ko00940	Phenylpropanoid biosynthesis*	2.82E-07	S9d
	ko00910	Nitrogen metabolism*	0.000527024
	ko04626	Plant–pathogen interaction*	0.008774838
	ko00960	Tropane, piperidine, and pyridine alkaloid biosynthesis	0.045914204
	ko00220	Arginine biosynthesis	0.380775512
Darkgreen	ko04144	Endocytosis	0.028533145	S3d
Tan	ko00480	Glutathione metabolism	1.34E-05	S20d
Brown	ko00910	Nitrogen metabolism	0.009827585	S20d
	ko00600	Sphingolipid metabolism	0.012087052

The six highly significantly enriched pathways are indicated with an asterisk (*). KEGG, Kyoto Encyclopedia of Genes and Genomes.