Table 3 Candidate genes associated with anthocyanin pigmentation in yam tuber.
| Gene family | Name | Target description | KO id (EC No.) | NO. all a | NO. up b | NO. down c |
|---|---|---|---|---|---|---|
|
Phenyl-propanoid/ Flavonoid pathway | C4H | Trans-cinnamate 4-monooxygenase | K00487 (1.14.13.11) | 5 | 1 | 0 |
| C3H | Coumaroylquinate 3′-monooxygenase | K09754 (1.14.13.36) | 3 | 0 | 0 | |
| HCT | Shikimate hydroxycinnamoyl transferase | K13065 (2.3.1.133) | 8 | 0 | 0 | |
| LAR | Leucoanthocyanidin reductase | K13081 (1.17.1.3) | 1 | 0 | 0 | |
| ANR | Anthocyanidin reductase | K08695 (1.3.1.77) | 1 | 0 | 0 | |
| CHS | Chalcone synthase | K00660 (2.3.1.74) | 17 | 1 | 0 | |
| CHI | Chalcone isomerase | K01859 (5.5.1.6) | 1 | 0 | 0 | |
| F3H | Flavanone 3-hydroxylase | K00475 (1.14.11.9) | 2 | 1 | 0 | |
| F3’H | Flavonoid 3′-monooxygenase | K05280 (1.14.13.21) | 8 | 2 | 0 | |
| DFR | Dihydroflavonol 4-reductase | K13082 (1.1.1.219) | 2 | 1 | 0 | |
| LDOX | Leucoanthocyanidin dioxygenase | K05277(1.14.11.19) | 2 | 2 | 0 | |
| Glycosyl-transferase | UGT75C1 | Anthocyanidin5-O-glucosyltransferase | K12338 (2.4.1.298) | 1 | 0 | 0 |
| UF3GT | Flavonol 3-O-glucosyltransferase | K10757 (2.4.1.91) | 3 | 1 | 0 | |
| O-methyl-transferase | CCoAOMT | Caffeoyl-CoAO-methyltransferase | K00588 (2.1.1.104) | 11 | 0 | 0 |
| FOMT | Flavonol 3-O-methyltransferase | K05279 (2.1.1.76) | 13 | 0 | 1 | |
| Glycosidase | GUSB | beta-Glucuronidase | K01195 (3.2.1.31) | 1 | 0 | 0 |
