The maximum likelihood tree of the newly sequenced Turkish isolates. Branch color coding is as follows: green, Izmir; dark blue, Ankara; light blue, Istanbul European side; brown, Istanbul Asian side. Only the 71 newly sequenced isolates from Turkey were considered and so the Turkish isolates used in the study by Harris et al.  and the western European isolates were excluded for this analysis. The scale bar represents substitutions per SNP. Only for the Izmir group the bootstrap value (bv) is given for simplicity's sake.