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Table 1 Analysis of flavonoid contents in tobacco flowers of wild-type and transgenic lines using LC/MS/MS method*

From: An apple MYB transcription factor, MdMYB3, is involved in regulation of anthocyanin biosynthesis and flower development

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

  1. *Kaempferol, quercetin, cyanidin, catechin, and epicatechin were used as standards. All data correspond to mean values of three biological replicates.