Research Article

Functional Analysis of Genes GlaDFR1 and GlaDFR2 Encoding Dihydroflavonol 4-Reductase (DFR) in Gentiana lutea L. Var. Aurantiaca (M. Laínz) M. Laínz

Figure 4

Phylogenetic relationships among a total of 20 amino acid sequences of DFR (7 monocots and 13 dicots). GenBank accession numbers are given in the parentheses. Bootstrap support (%) based on 1000 replicates is given next to the branches. GlaDFR1 and GlaDFR2 are derived from Gentiana lutea var. aurantiaca.