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
AaraAA_scaffold25810142740	aethionema_arabicum	AaraAA_scaffold25810142740
AaraAA_scaffold26430144300	aethionema_arabicum	AaraAA_scaffold26430144300
AaraAA_scaffold26430144310	aethionema_arabicum	AaraAA_scaffold26430144310
AaraAA_scaffold27910151430	aethionema_arabicum	AaraAA_scaffold27910151430
AaraAA_scaffold33980172620	aethionema_arabicum	AaraAA_scaffold33980172620
AaraAA_scaffold34870179430	aethionema_arabicum	AaraAA_scaffold34870179430
AaraAA_scaffold40060205660	aethionema_arabicum	AaraAA_scaffold40060205660
AaraAA_scaffold41300210760	aethionema_arabicum	AaraAA_scaffold41300210760
AaraAA_scaffold41300211540	aethionema_arabicum	AaraAA_scaffold41300211540
AaraAA_scaffold44050224680	aethionema_arabicum	AaraAA_scaffold44050224680
AaraAA_scaffold44050224690	aethionema_arabicum	AaraAA_scaffold44050224690
AaraAA_scaffold44050224710	aethionema_arabicum	AaraAA_scaffold44050224710
AaraAA_scaffold44540228070	aethionema_arabicum	AaraAA_scaffold44540228070
AaraAA_scaffold4870243000	aethionema_arabicum	AaraAA_scaffold4870243000
AaraAA_scaffold4870243030	aethionema_arabicum	AaraAA_scaffold4870243030
AaraAA_scaffold490244320	aethionema_arabicum	AaraAA_scaffold490244320
AaraAA_scaffold49180245380	aethionema_arabicum	AaraAA_scaffold49180245380
AaraAA_scaffold49510248110	aethionema_arabicum	AaraAA_scaffold49510248110
AaraAA_scaffold50570255350	aethionema_arabicum	AaraAA_scaffold50570255350
AaraAA_scaffold52930268980	aethionema_arabicum	AaraAA_scaffold52930268980
AaraAA_scaffold56240287620	aethionema_arabicum	AaraAA_scaffold56240287620
AaraAA_scaffold57050297290	aethionema_arabicum	AaraAA_scaffold57050297290
AaraAA_scaffold64660340260	aethionema_arabicum	AaraAA_scaffold64660340260
AaraAA_scaffold65760345760	aethionema_arabicum	AaraAA_scaffold65760345760
AaraAA_scaffold68330355390	aethionema_arabicum	AaraAA_scaffold68330355390
AaraAA_scaffold9050370850	aethionema_arabicum	AaraAA_scaffold9050370850
GWHPBISH000897	akebia_trifoliata	GWHPBISH000897
GWHPBISH002170	akebia_trifoliata	GWHPBISH002170
GWHPBISH003187	akebia_trifoliata	GWHPBISH003187
GWHPBISH004194	akebia_trifoliata	GWHPBISH004194