Figure 5

Phylogenetic inference. Neighbor-joining (NJ) distance tree representing phylogenetic relationships between polymyxin-carbapenem-resistant K. pneumoniae of the two distinct MLSTs, ST437 (red) and ST11 (blue), and publicly available genomic sequences 3111F, 704SK6, HS11286 and MS6671 (GenBank assembly accession numbers GCA_002251715.1, GCA_002211665.1, GCA_00240185.2 and GCA_001455995.1, respectively). MS6671 was selected as an outgroup. Numbers displayed in internal branches correspond to bootstrap values. The scale represents the NJ distance.