Fig. 2From: Genome-wide identification and expression pattern analysis of R2R3-MYB transcription factor gene family involved in puerarin biosynthesis and response to hormone in Pueraria lobata var. thomsoniiPhylogenetic tree of R2R3-MYB proteins. A Maximum Likelihood phylogenetic tree was constructed from 281 protein sequences including all R2R3-MYB proteins from P. thomsonii (155) and A. thaliana (126). Subgroups within each clade were given a different color; meanwhile, the same color indicates the genes are in the same subgroupBack to article page