Figure 5.
Circular representation of the transformed phylogenetic tree generated by RAxML and drawn using iTOL version 3.2.4, showing the genetic relationships among 331 CG258 Klebsiella pneumoniae isolates. Isolates shown in bold correspond to Colombian isolates collected in this study, all other isolates were obtained from GenBank and are named with the respective country where they were collected followed by 2 digits indicating the year of isolation. Outer ring indicates the sequence type (ST); inner ring indicates the KPC variant carried by each isolate. Isolates highlighted in pink indicate the cluster including the “Israeli outbreak”-related Colombian isolates (ST512), as well as other worldwide isolates found on GenBank. Isolates highlighted in blue indicate the cluster including the oldest ST258 isolate in our collection (KPC48a) as well as most of the other ST258 Colombian isolates reported in this study.