FIG 4.

Phylogenetic tree of ST23-K1 isolates. The core genome phylogenetic tree of 191 isolates, including 6 isolates in this study and 185 isolates downloaded from public databases, is shown. On the outside of the tree, the inner two panels provide information about the resistance genes carried by each isolate, including the β-lactamase (Bla), carbapenemase (Carb), and extended-spectrum β-lactamase (ESBL) genes; the three outer subpanels indicate the presence of rmpA and rmpA2 and the virulence score. The outermost panels are colored according to the country of isolates.