Fig. 1From: Genome-wide systematic characterization of bZIP transcription factors and their expression profiles during seed development and in response to salt stress in peanutPhylogenetic analysis of peanut and Arabidopsis bZIP genes. Genes at branch ends from different species are denoted by different colored triangles. The peanut bZIP proteins are grouped into nine distinct clades (A–D, G–I, S, and U). bZIP protein sequences were aligned with ClustalX, and the phylogenetic tree was constructed in PhyML using the maximum likelihood method. Bootstrap values are based on 100 replicatesBack to article page