Figure 1
From: Factors affecting the concordance between orthologous gene trees and species tree in bacteria
The superalignment Bayesian phylogeny (SBP469) and the consensus tree (CT469) constructed from 469 potential orthologous genes. A: CT469, the numbers to the right of the internal branches indicate the number of orthologous genes that contain the group defined by that internal branch. B: SBP469, the numbers on the branches give the posterior probability of the group. The sister group relationship between groups 1 and 2 is denoted by the dashed line (group 1) and the thick line (group 2). The scale bar denotes the estimated number of amino acid substitutions per site.