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
Boea_hygrometrica_lcl\|KV010149.1_cds_KZV28333.1_30506	boea_hygrometrica	Boea_hygrometrica_lcl\|KV010149.1_cds_KZV28333.1_30506
Boea_hygrometrica_lcl\|KV011136.1_cds_KZV26818.1_32040	boea_hygrometrica	Boea_hygrometrica_lcl\|KV011136.1_cds_KZV26818.1_32040
Boea_hygrometrica_lcl\|KV014110.1_cds_KZV22723.1_36108	boea_hygrometrica	Boea_hygrometrica_lcl\|KV014110.1_cds_KZV22723.1_36108
Boea_hygrometrica_lcl\|KV014536.1_cds_KZV22002.1_36835	boea_hygrometrica	Boea_hygrometrica_lcl\|KV014536.1_cds_KZV22002.1_36835
Boea_hygrometrica_lcl\|KV015714.1_cds_KZV20371.1_38468	boea_hygrometrica	Boea_hygrometrica_lcl\|KV015714.1_cds_KZV20371.1_38468
Boea_hygrometrica_lcl\|KV016225.1_cds_KZV20182.1_38691	boea_hygrometrica	Boea_hygrometrica_lcl\|KV016225.1_cds_KZV20182.1_38691
Boea_hygrometrica_lcl\|KV016231.1_cds_KZV20012.1_38813	boea_hygrometrica	Boea_hygrometrica_lcl\|KV016231.1_cds_KZV20012.1_38813
Boea_hygrometrica_lcl\|KV016685.1_cds_KZV19500.1_39285	boea_hygrometrica	Boea_hygrometrica_lcl\|KV016685.1_cds_KZV19500.1_39285
Boea_hygrometrica_lcl\|KV017186.1_cds_KZV18844.1_39994	boea_hygrometrica	Boea_hygrometrica_lcl\|KV017186.1_cds_KZV18844.1_39994
Boea_hygrometrica_lcl\|KV017465.1_cds_KZV18368.1_40462	boea_hygrometrica	Boea_hygrometrica_lcl\|KV017465.1_cds_KZV18368.1_40462
Boea_hygrometrica_lcl\|KV018459.1_cds_KZV17110.1_41727	boea_hygrometrica	Boea_hygrometrica_lcl\|KV018459.1_cds_KZV17110.1_41727
BOERETT00001810	boechera_retrofracta	BOERETT00001810
BOERETT00005285	boechera_retrofracta	BOERETT00005285
BOERETT00006055	boechera_retrofracta	BOERETT00006055
BOERETT00009099	boechera_retrofracta	BOERETT00009099
BOERETT00009533	boechera_retrofracta	BOERETT00009533
BOERETT00013167	boechera_retrofracta	BOERETT00013167
BOERETT00018471	boechera_retrofracta	BOERETT00018471
BOERETT00018898	boechera_retrofracta	BOERETT00018898
BOERETT00019129	boechera_retrofracta	BOERETT00019129
BOERETT00019232	boechera_retrofracta	BOERETT00019232
BOERETT00023240	boechera_retrofracta	BOERETT00023240
BOERETT00024302	boechera_retrofracta	BOERETT00024302
BOERETT00025831	boechera_retrofracta	BOERETT00025831
BOERETT00032701	boechera_retrofracta	BOERETT00032701
BOERETT00033687	boechera_retrofracta	BOERETT00033687
BOERETT00042603	boechera_retrofracta	BOERETT00042603
BOERETT00043300	boechera_retrofracta	BOERETT00043300
BOERETT00043732	boechera_retrofracta	BOERETT00043732
BOERETT00043734	boechera_retrofracta	BOERETT00043734