Comparative transcriptomics analysis revealing flower trichome development during flower development in two Lonicera japonica Thunb. cultivars using RNA-seq

Table 1 Statistically enriched secondary metabolites pathways identified using KEGG in differentially expressed transcripts during flower development of L. japonica

KEGG pathway ID	Pathway definition	ListHits	PopHits	%	The flower stages
ko00940	Phenylpropanoid biosynthesis	164	396	41.41%	S1, S2, S3, S4, S5, S6, S7
ko00909	Sesquiterpenoid and triterpenoid biosynthesis	39	82	47.56%	S1, S2, S3, S6
ko00941	Flavonoid biosynthesis	17	65	26.15%	S1
ko00902	Monoterpenoid biosynthesis	16	32	50.00%	S2
ko00400	Phenylalanine, tyrosine and tryptophan biosynthesis	57	264	21.59%	S2
ko00380	Tryptophan metabolism	67	308	21.75%	S7
ko00561	Glycerolipid metabolism	101	332	30.42%	S1, S2, S6
ko00900	Terpenoid backbone biosynthesis	65	296	21.96%	S3
ko00906	Carotenoid biosynthesis	50	129	38.76%	S1, S2
ko00270	Cysteine and methionine metabolism	99	520	19.04%	S5
ko00625	Chloroalkane and chloroalkene degradation	49	128	38.28%	S2, S3, S4, S7
ko00100	Steroid biosynthesis	84	239	35.15%	S1, S2, S4, S5
ko00140	Steroid hormone biosynthesis	7	29	24.14%	S5
ko00905	Brassinosteroid biosynthesis	9	21	42.86%	S1
ko00592	alpha-Linolenic acid metabolism	59	153	38.56%	S1, S2, S3, S4, S5
ko00591	Linoleic acid metabolism	31	56	55.36%	S1, S3, S4, S6
ko01040	Biosynthesis of unsaturated fatty acids	47	215	21.86%	S3, S5
ko00400	Phenylalanine, tyrosine and tryptophan biosynthesis	57	264	21.59%	S2

ListHits: the number of differentially expressed genes in the KEGG term; PopHits: the number of all genes annotated to the term

ISSN: 1471-2229