Figure 4

Maximum clade credibility (MCC) tree with Bayesian phylogeography recostruction of Klebsiella pneumoniae isolates. Branches are scaled in time and colored according to the legend to the left where each color represents the geographic location of the sampled sequence (tip branches), as well as of the ancestral lineage (internal Branches) inferred by Bayesian phylogeography. Significant posterior probability support (pp ≥ 0.9) as indicated by an asterisk. Clade and clusters are highlighted.