Figure 2From: Characterization and co-expression analysis of WRKY orthologs involved in responses to multiple abiotic stresses in Pak-choi (Brassica campestris ssp. chinensis)Phylogenetic analysis of the WRKY domain. The amino acid sequences of the WRKY domains in Pak-choi and Arabidopsis were aligned and used to construct a maximum likelihood method phylogenetic tree using MEGA 5. The different colors balls at the bottom of the figure indicate different groups.Back to article page