| ANR | Anthocyanidinreductase |
| ANS | Anthocyanidin synthase |
| CHS | Chalcone synthase |
| DFR | Dihydroflavonolreductase |
| DMACA | Dimethylaminocinnamaldehyde |
| F3H | Flavanone 3-hydroxylase |
| F3′H | Flavonoid 3-hydroxylase |
| FLS | Flavonol synthase |
| MBW | MYB-bHLH-WD40 |
| Pas | Proanthocyanidins |
| ttg1 | Transparent testa glabra 1 |