CHS

Chalcone synthase reference family for the core flavonoid pathway.

Lineage Coverage

Detected in 757 of 789 public species; click a lineage to inspect its species list.

Algae

Species Distribution

Related Modules

Pathway Position Map

Pathways are arranged by literature-curated biosynthetic stages and highlight the current enzyme family; branched pathways are grouped by stage rather than forced into one linear reaction chain.

Curated order

Flavonoid pathway 11738 current-family members Mao et al. 2025; Gulzar et al. 2024; Vogt 2010

Phenylpropanoid entry

PAL 7015 C4H 464 4CL 25907

Flavonoid scaffold formation

CHS 11738 CHI 3089

Flavone and isoflavonoid branches

FNS 359 IFS 541 IFR 11814

Dihydroflavonol branches

F3H 4697 F3'H/CYP75B 1332 F3'5'H/CYP75A 247 FLS 124

Anthocyanin and proanthocyanidin branches

DFR 1310 ANS/LDOX 1019 UFGT 106747 ANR 1183

Family Gene List

Gene	Species	Protein ID
BjunContig47810035830	brassica_juncea	BjunContig47810035830
BjunContig824_1_1173840049300	brassica_juncea	BjunContig824_1_1173840049300
BjunSuper_scaffold_120_122617_7993060055450	brassica_juncea	BjunSuper_scaffold_120_122617_7993060055450
BjunSuper_scaffold_199_1693331_32295160063050	brassica_juncea	BjunSuper_scaffold_199_1693331_32295160063050
BnigB1G0008210.1	brassica_nigra	BnigB1G0008210.1
BnigB2G0028490.1	brassica_nigra	BnigB2G0028490.1
BnigB2G0033120.1	brassica_nigra	BnigB2G0033120.1
BnigB2G0055790.1	brassica_nigra	BnigB2G0055790.1
BnigB3G0010990.1	brassica_nigra	BnigB3G0010990.1
BnigB3G0031880.1	brassica_nigra	BnigB3G0031880.1
BnigB3G0050240.1	brassica_nigra	BnigB3G0050240.1
BnigB4G0018940.1	brassica_nigra	BnigB4G0018940.1
BnigB4G0022450.1	brassica_nigra	BnigB4G0022450.1
BnigB4G0030900.1	brassica_nigra	BnigB4G0030900.1
BnigB5G0031100.1	brassica_nigra	BnigB5G0031100.1
BnigB5G0032920.1	brassica_nigra	BnigB5G0032920.1
BnigB5G0042410.1	brassica_nigra	BnigB5G0042410.1
BnigB6G0011060.1	brassica_nigra	BnigB6G0011060.1
BnigB6G0017520.1	brassica_nigra	BnigB6G0017520.1
BnigB6G0017710.1	brassica_nigra	BnigB6G0017710.1
BnigB6G0022250.1	brassica_nigra	BnigB6G0022250.1
BnigB6G0034750.1	brassica_nigra	BnigB6G0034750.1
BnigB6G0034890.1	brassica_nigra	BnigB6G0034890.1
BnigB7G0007350.1	brassica_nigra	BnigB7G0007350.1
BnigB7G0016900.1	brassica_nigra	BnigB7G0016900.1
BnigB7G0020120.1	brassica_nigra	BnigB7G0020120.1
BnigB7G0025970.1	brassica_nigra	BnigB7G0025970.1
BnigB7G0028450.1	brassica_nigra	BnigB7G0028450.1
BnigB7G0032700.1	brassica_nigra	BnigB7G0032700.1
BnigB7G0041190.1	brassica_nigra	BnigB7G0041190.1