Phylogenetic relationships of bHLH (a), R2R3-MYB (b), WRKY (c) related DEGs with Arabidopsis and other species homolog. The trees were constructed by neighboring-joining phylogeny test, and 1000 bootstrap replicates. The accession numbers for the genes are provided in Table S2. The blue circle represented ion or salt stress-related TFs in other species. The red circle represented DEGs identified in this study.