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
Acat13G0012420	areca_catechu	Acat13G0012420
Acat13G0012440	areca_catechu	Acat13G0012440
Acat13G0012450	areca_catechu	Acat13G0012450
Acat13G0012460	areca_catechu	Acat13G0012460
Acat13G0012500	areca_catechu	Acat13G0012500
Acat14G0000470	areca_catechu	Acat14G0000470
Acat14G0006720	areca_catechu	Acat14G0006720
Acat14G0006750	areca_catechu	Acat14G0006750
Acat15G0001290	areca_catechu	Acat15G0001290
Acat15G0010130	areca_catechu	Acat15G0010130
Acat16G0000840	areca_catechu	Acat16G0000840
Acat16G0000870	areca_catechu	Acat16G0000870
Acat16G0002040	areca_catechu	Acat16G0002040
Acat16G0006730	areca_catechu	Acat16G0006730
argentina_anserina_Poanv1_10G00576.1	argentina_anserina	argentina_anserina_Poanv1_10G00576.1
argentina_anserina_Poanv1_10G00577.1	argentina_anserina	argentina_anserina_Poanv1_10G00577.1
argentina_anserina_Poanv1_10G00810.1	argentina_anserina	argentina_anserina_Poanv1_10G00810.1
argentina_anserina_Poanv1_10G01503.1	argentina_anserina	argentina_anserina_Poanv1_10G01503.1
argentina_anserina_Poanv1_13G00298.1	argentina_anserina	argentina_anserina_Poanv1_13G00298.1
argentina_anserina_Poanv1_13G00300.1	argentina_anserina	argentina_anserina_Poanv1_13G00300.1
argentina_anserina_Poanv1_13G00806.1	argentina_anserina	argentina_anserina_Poanv1_13G00806.1
argentina_anserina_Poanv1_13G01390.1	argentina_anserina	argentina_anserina_Poanv1_13G01390.1
argentina_anserina_Poanv1_13G01607.1	argentina_anserina	argentina_anserina_Poanv1_13G01607.1
argentina_anserina_Poanv1_14G00185.1	argentina_anserina	argentina_anserina_Poanv1_14G00185.1
argentina_anserina_Poanv1_14G01125.1	argentina_anserina	argentina_anserina_Poanv1_14G01125.1
argentina_anserina_Poanv1_2G02091.1	argentina_anserina	argentina_anserina_Poanv1_2G02091.1
argentina_anserina_Poanv1_3G00123.1	argentina_anserina	argentina_anserina_Poanv1_3G00123.1
argentina_anserina_Poanv1_3G00286.1	argentina_anserina	argentina_anserina_Poanv1_3G00286.1
argentina_anserina_Poanv1_3G01093.1	argentina_anserina	argentina_anserina_Poanv1_3G01093.1
argentina_anserina_Poanv1_3G02792.1	argentina_anserina	argentina_anserina_Poanv1_3G02792.1