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
Bpusscaffold_120022950	blasia_pusilla	Bpusscaffold_120022950
Bpusscaffold_20043400	blasia_pusilla	Bpusscaffold_20043400
Bpusscaffold_30073510	blasia_pusilla	Bpusscaffold_30073510
Bpusscaffold_30074480	blasia_pusilla	Bpusscaffold_30074480
Bpusscaffold_40093560	blasia_pusilla	Bpusscaffold_40093560
Bpusscaffold_40108370	blasia_pusilla	Bpusscaffold_40108370
Bpusscaffold_50116600	blasia_pusilla	Bpusscaffold_50116600
Bpusscaffold_50123180	blasia_pusilla	Bpusscaffold_50123180
Bpusscaffold_60134190	blasia_pusilla	Bpusscaffold_60134190
Bpusscaffold_60134950	blasia_pusilla	Bpusscaffold_60134950
Bpusscaffold_60135010	blasia_pusilla	Bpusscaffold_60135010
Bpusscaffold_70154140	blasia_pusilla	Bpusscaffold_70154140
Bpusscaffold_70157480	blasia_pusilla	Bpusscaffold_70157480
Bpusscaffold_80176960	blasia_pusilla	Bpusscaffold_80176960
Boea_hygrometrica_lcl\|KQ987283.1_cds_KZV57476.1_1350	boea_hygrometrica	Boea_hygrometrica_lcl\|KQ987283.1_cds_KZV57476.1_1350
Boea_hygrometrica_lcl\|KQ987726.1_cds_KZV57044.1_1796	boea_hygrometrica	Boea_hygrometrica_lcl\|KQ987726.1_cds_KZV57044.1_1796
Boea_hygrometrica_lcl\|KQ988211.1_cds_KZV56242.1_2601	boea_hygrometrica	Boea_hygrometrica_lcl\|KQ988211.1_cds_KZV56242.1_2601
Boea_hygrometrica_lcl\|KQ990066.1_cds_KZV53874.1_5082	boea_hygrometrica	Boea_hygrometrica_lcl\|KQ990066.1_cds_KZV53874.1_5082
Boea_hygrometrica_lcl\|KQ990584.1_cds_KZV52940.1_5893	boea_hygrometrica	Boea_hygrometrica_lcl\|KQ990584.1_cds_KZV52940.1_5893
Boea_hygrometrica_lcl\|KQ993789.1_cds_KZV49041.1_9773	boea_hygrometrica	Boea_hygrometrica_lcl\|KQ993789.1_cds_KZV49041.1_9773
Boea_hygrometrica_lcl\|KQ999387.1_cds_KZV41772.1_17066	boea_hygrometrica	Boea_hygrometrica_lcl\|KQ999387.1_cds_KZV41772.1_17066
Boea_hygrometrica_lcl\|KQ999856.1_cds_KZV40852.1_17985	boea_hygrometrica	Boea_hygrometrica_lcl\|KQ999856.1_cds_KZV40852.1_17985
Boea_hygrometrica_lcl\|KQ999885.1_cds_KZV40692.1_18144	boea_hygrometrica	Boea_hygrometrica_lcl\|KQ999885.1_cds_KZV40692.1_18144
Boea_hygrometrica_lcl\|KV001761.1_cds_KZV38676.1_20164	boea_hygrometrica	Boea_hygrometrica_lcl\|KV001761.1_cds_KZV38676.1_20164
Boea_hygrometrica_lcl\|KV002490.1_cds_KZV37788.1_21055	boea_hygrometrica	Boea_hygrometrica_lcl\|KV002490.1_cds_KZV37788.1_21055
Boea_hygrometrica_lcl\|KV005094.1_cds_KZV34323.1_24514	boea_hygrometrica	Boea_hygrometrica_lcl\|KV005094.1_cds_KZV34323.1_24514
Boea_hygrometrica_lcl\|KV005644.1_cds_KZV34051.1_24827	boea_hygrometrica	Boea_hygrometrica_lcl\|KV005644.1_cds_KZV34051.1_24827
Boea_hygrometrica_lcl\|KV007739.1_cds_KZV31139.1_27707	boea_hygrometrica	Boea_hygrometrica_lcl\|KV007739.1_cds_KZV31139.1_27707
Boea_hygrometrica_lcl\|KV008385.1_cds_KZV30228.1_28608	boea_hygrometrica	Boea_hygrometrica_lcl\|KV008385.1_cds_KZV30228.1_28608
Boea_hygrometrica_lcl\|KV010032.1_cds_KZV28683.1_30161	boea_hygrometrica	Boea_hygrometrica_lcl\|KV010032.1_cds_KZV28683.1_30161