Fig. 6From: Integrating molecular characterization and metabolites profile revealed CtCHI1’s significant role in Carthamus tinctorius L.a Relative expression level of flavonoid-related genes in transgenic safflower. b Relative contents of flavonoid compounds implicating in flavonoids pathway. K3R: kaempferol-3-O-β-rutinoside; Dikaempferol: dihydrokaempferol. These selected genes are obtained from safflower transcriptome library. Error bar is mean ± SE, data represent biological duplication. * p≤0.05, ** p≤0.01Back to article page