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Fig. 2 | BMC Plant Biology

Fig. 2

From: Cloning and overexpression of PeWRKY31 from Populus × euramericana enhances salt and biological tolerance in transgenic Nicotiana

Fig. 2

Alignment of sequences and phylogenetic tree of the WRKY proteins. a: Alignment of sequences of the WRKY proteins PeWRKY31 and homologs from other species. Red box indicates the WRKYGQK conserved sequence, and green arrow indicates the C2H2 zinc-finger structural motif. b: Phylogenetic tree of WRKY proteins from Populus × euramericana and other species. Na, Nicotiana attenuate; At, Arabidopsis thaliana; Ptr, Populus trichocarpa; Os, Oryza sativa; Zm, Zea mays; Ap, Amygdalus persica; Hv, Hordeum vulgare

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