Fig. 4From: A systematical genome-wide analysis and screening of WRKY transcription factor family engaged in abiotic stress response in sweetpotatoDistributions of conserved amino acid motif compositions within the IbWRKY proteins identified by MEME. A. The phylogenetic tree of 84 IbWRKYs was constructed using the same parameters descripted in Fig. 1. B. The distribution of 20 most significantly conserved motifs in IbWRKYs. Different motifs and their positions in each IbWRKY member are represented by differently colored boxes. C. The sequence logo of conserved motifs. The conserved heptapeptide WRKYGQK is marked with a red boxBack to article page