Fig. 2From: Functional characterization of NADPH-cytochrome P450 reductase and cinnamic acid 4-hydroxylase encoding genes from Scoparia dulcis L.Phylogenetic trees of SdCPR. The maximum likelihood trees illustrate the phylogenetic relatedness of SdCPR with other CPRs. Descriptions of CPRs used in the phylogeny are listed in Additional file 1: Table S2. Phylogenetic analyses were performed using the neighbor-jointing method using Genetyx ver.14 software. The scale bar indicates the number of amino acid substitutions per siteBack to article page