Figure 4From: Molecular cloning and expression analysis of WRKY transcription factor genes in Salvia miltiorrhiza Phylogenetic analysis of SmWRKYs (red), AtWRKYs (blue). PpWRKYs (dark green), FLYWCH (light green) and GCMa (pink) proteins. The unrooted phylogenetic tree was constructed using the neighbor-joining method. The names of WRKY proteins not included in a group are shown.Back to article page