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
Bhis01G0004030.1	benincasa_hispida	Bhis01G0004030.1
Bhis01G0004250.1	benincasa_hispida	Bhis01G0004250.1
Bhis01G0010320.1	benincasa_hispida	Bhis01G0010320.1
Bhis01G0014020.1	benincasa_hispida	Bhis01G0014020.1
Bhis01G0015200.1	benincasa_hispida	Bhis01G0015200.1
Bhis02G0008860.1	benincasa_hispida	Bhis02G0008860.1
Bhis04G0002240.1	benincasa_hispida	Bhis04G0002240.1
Bhis04G0014750.1	benincasa_hispida	Bhis04G0014750.1
Bhis05G0011080.1	benincasa_hispida	Bhis05G0011080.1
Bhis05G0015040.1	benincasa_hispida	Bhis05G0015040.1
Bhis07G0008390.1	benincasa_hispida	Bhis07G0008390.1
Bhis07G0008440.1	benincasa_hispida	Bhis07G0008440.1
Bhis07G0011060.1	benincasa_hispida	Bhis07G0011060.1
Bhis08G0005600.1	benincasa_hispida	Bhis08G0005600.1
Bhis09G0025160.1	benincasa_hispida	Bhis09G0025160.1
Bhis10G0005300.1	benincasa_hispida	Bhis10G0005300.1
Bhis11G0013080.1	benincasa_hispida	Bhis11G0013080.1
Bhis12G0003860.1	benincasa_hispida	Bhis12G0003860.1
Bhis12G0013200.1	benincasa_hispida	Bhis12G0013200.1
Bpatpat_C124970820004850.1	beta_patula	Bpatpat_C124970820004850.1
Bpatpat_C138141240020110.1	beta_patula	Bpatpat_C138141240020110.1
Bpatpat_scaffold10450031980.1	beta_patula	Bpatpat_scaffold10450031980.1
Bpatpat_scaffold11530042100.1	beta_patula	Bpatpat_scaffold11530042100.1
Bpatpat_scaffold12970055100.1	beta_patula	Bpatpat_scaffold12970055100.1
Bpatpat_scaffold14570067790.1	beta_patula	Bpatpat_scaffold14570067790.1
Bpatpat_scaffold14600069200.1	beta_patula	Bpatpat_scaffold14600069200.1
Bpatpat_scaffold15970079340.1	beta_patula	Bpatpat_scaffold15970079340.1
Bpatpat_scaffold16800085830.1	beta_patula	Bpatpat_scaffold16800085830.1
Bpatpat_scaffold18540096520.1	beta_patula	Bpatpat_scaffold18540096520.1
Bpatpat_scaffold19330101680.1	beta_patula	Bpatpat_scaffold19330101680.1