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. 2014 Sep 23;65(22):6629–6644. doi: 10.1093/jxb/eru381

Fig. 1.

Fig. 1.

Phylogenetic tree of WRKY proteins from poplar, Arabidopsis and other species. The complete amino acid sequences of 100 poplar and 72 Arabidopsis WRKY proteins combined with 27 WRKY proteins from other plants were aligned by ClustalW, and the NJ tree was constructed using MEGA 4.1 with 1000 bootstrap replicates. Pathogen, pathogen response; Abiotic, abiotic stress response; SA, SA response; JA, JA response; ABA, ABA response; GA, GA response; TMV, tobacco mosaic virus response. This figure is available in colour at JXB online.