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
MAKER_18723-RA	amaranthus_palmeri	MAKER_18723-RA
MAKER_21185-RA	amaranthus_palmeri	MAKER_21185-RA
MAKER_23051-RA	amaranthus_palmeri	MAKER_23051-RA
MAKER_23629-RA	amaranthus_palmeri	MAKER_23629-RA
MAKER_24280-RA	amaranthus_palmeri	MAKER_24280-RA
MAKER_24429-RA	amaranthus_palmeri	MAKER_24429-RA
MAKER_27066-RA	amaranthus_palmeri	MAKER_27066-RA
MAKER_27298-RA	amaranthus_palmeri	MAKER_27298-RA
MAKER_29257-RA	amaranthus_palmeri	MAKER_29257-RA
MAKER_30117-RA	amaranthus_palmeri	MAKER_30117-RA
MAKER_31564-RA	amaranthus_palmeri	MAKER_31564-RA
MAKER_34458-RA	amaranthus_palmeri	MAKER_34458-RA
mRNA24823.CDS2	amaranthus_palmeri	mRNA24823.CDS2
amaranthus_tricolor_g10277.t1	amaranthus_tricolor	amaranthus_tricolor_g10277.t1
amaranthus_tricolor_g12271.t1	amaranthus_tricolor	amaranthus_tricolor_g12271.t1
amaranthus_tricolor_g12445.t1	amaranthus_tricolor	amaranthus_tricolor_g12445.t1
amaranthus_tricolor_g13857.t1	amaranthus_tricolor	amaranthus_tricolor_g13857.t1
amaranthus_tricolor_g13889.t1	amaranthus_tricolor	amaranthus_tricolor_g13889.t1
amaranthus_tricolor_g14700.t1	amaranthus_tricolor	amaranthus_tricolor_g14700.t1
amaranthus_tricolor_g15216.t1	amaranthus_tricolor	amaranthus_tricolor_g15216.t1
amaranthus_tricolor_g153.t1	amaranthus_tricolor	amaranthus_tricolor_g153.t1
amaranthus_tricolor_g15468.t1	amaranthus_tricolor	amaranthus_tricolor_g15468.t1
amaranthus_tricolor_g16833.t1	amaranthus_tricolor	amaranthus_tricolor_g16833.t1
amaranthus_tricolor_g17419.t1	amaranthus_tricolor	amaranthus_tricolor_g17419.t1
amaranthus_tricolor_g17618.t1	amaranthus_tricolor	amaranthus_tricolor_g17618.t1
amaranthus_tricolor_g19129.t1	amaranthus_tricolor	amaranthus_tricolor_g19129.t1
amaranthus_tricolor_g19914.t1	amaranthus_tricolor	amaranthus_tricolor_g19914.t1
amaranthus_tricolor_g22273.t1	amaranthus_tricolor	amaranthus_tricolor_g22273.t1
amaranthus_tricolor_g22870.t1	amaranthus_tricolor	amaranthus_tricolor_g22870.t1
amaranthus_tricolor_g22871.t1	amaranthus_tricolor	amaranthus_tricolor_g22871.t1