Fig. 3From: A genome epidemiological study of mycobacterium tuberculosis in subpopulations with high and low incidence rate in Guangxi, South ChinaMaximum-like Phylogeny of proto-Modern Beijing strains from Guangxi, China. Shows the evolutionary position of several proto-Modern Beijing strains. Branch color is corresponding to Fig. 2. Red squares beside the leaf-nodes indicates this sample has lineage specific ogt-12 SNVBack to article page