Figure 3: Species tree for 22 Vigna accessions and close legume relative, G. max.
From: Genome sequence of mungbean and insights into evolution within Vigna species
Average divergence dates were depicted for the nodes estimated by a Bayesian MCMC method. The horizontal bars represent the 95% highest posterior density (HPD) interval at each node estimated by tested genes. The colour of the square on each node represents the posterior probability according to colour gradation from black (0) through blue (0.5) to red (1). The root divergence time was set to a 19 MYA between V. radiata var. radiata and G. max following the estimation of Lavin et al.27
