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. 2017 Sep 11;17:152. doi: 10.1186/s12870-017-1099-y

Fig. 2.

Fig. 2

Phylogenetic analysis of the WRKY proteins in sesame and Arabidopsis. Multiple sequence alignments of WRKY amino-acid sequences were performed using ClustalX, and the phylogenetic tree was constructed using MEGA5 by the neighbor-joining (NJ) method and 1000 bootstrap replicates. The tree was divided into seven phylogenetic subgroups, designated I, IIa–e, and III. The bootstrap values were ≥50%