Phylogeographical distribution of major <i>M</i>. <i>tuberculosis</i> lineages according to patient region of origin.

<p>Comparison between all strains isolated in our study (Lyon, n = 2257) from 2000 to 2010, and all strains contained in our genotyping database (SITVIT2, n = 108845 at the time of the study) (<b>A</b>); and trends of evolution over time of Principal Genetic Group 1 (PGG1) lineages involved in the study (B). Note that the map shown in Fig 5A was downloaded using the link: <a href="https://en.wikipedia.org/wiki/United_Nations_geoscheme#/media/File:United_Nations_geographical_subregions.png" target="_blank">https://en.wikipedia.org/wiki/United_Nations_geoscheme#/media/File:United_Nations_geographical_subregions.png</a> under Creative Commons License, and was manually reshaped using GIMP and Paint.NET softwares.