Table 1.
Analysis of flavonoid contents in tobacco flowers of wild-type and transgenic lines using LC/MS/MS method*
| Flowers |
Flavonol (ng/g) |
Anthocyanidin (ng/g) |
Proanthocyanidin (ng/g) |
||
|---|---|---|---|---|---|
| Kaempferol | Quercetin | Cyanidin | Catechin | Epicatechin | |
| WT |
60.57 |
71.80 |
1722 |
4.80 |
6.47 |
| MdMYB3-1 |
53.93 |
88.83 |
3060 |
5.60 |
8.60 |
| MdMYB3-5 |
73.50 |
136.67 |
7707 |
6.20 |
29.13 |
| MdMYB3-8 | 79.27 | 114.67 | 4513 | 6.93 | 18.93 |
*Kaempferol, quercetin, cyanidin, catechin, and epicatechin were used as standards. All data correspond to mean values of three biological replicates.