Fig. 1

A Phylogenetic tree of PvMYB60, Arabidopsis thaliana subgroup 1 R2R3MYB transcription factors, and previously described MYB60 transcription factors. The tree was constructed using Maximum-Likelihood method. Numbers next to the branches represent the percentage of replicate trees in which the associated taxa clustered together in the bootstrap test (1000 replicates). B Comparison of the genetic structure of PvMYB60, AtMYB60, VvMYB60, and SlMYB60. Boxes represent exons, and lines introns. Arrows indicate transcription start site. Numbers indicate bp