Supplementary Figure 2: Phylogenetic tree of all 5,310 M. tuberculosis isolates indicating data set of origin.

Phylogenetic tree of all 5,310 M. tuberculosis isolates (Online Methods). Colors in the outer circle indicate the data set of origin for each strain. In the central radial phylogeny, lineages are labeled and color-coded as follows: pink, lineage 1; blue, lineage 2; purple, lineage 3; red, lineage 4; brown, lineage 5 (M. africanum); dark green, lineage 6 (M. africanum); orange, lineage 7; light green, M. bovis.