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. Author manuscript; available in PMC: 2010 Jul 22.
Published in final edited form as: Science. 2010 Jan 22;327(5964):469–474. doi: 10.1126/science.1182395

Fig. 1.

Fig. 1

Phylogenetic evidence for intercontinental spread and hospital transmission of ST239 isolates. Maximum likelihood phylogenetic tree based on core genome SNPs of ST239 isolates, annotated with the country and year of isolation. The continental origin of each isolate is indicated by the color of the isolate name: blue, Asia; black, North America; green, South America; red, Europe; and yellow, Australasia. Bootstrap values are shown below each branch, with a star representing 100% bootstrap support. The scale bar represents substitutions per SNP site. A cladogram of the Thai clade is displayed for greater resolution with bootstrap values (above the branch), number of distinguishing SNPs (below the branch), and isolates labeled with date of isolation, where known.