Figure 4.
Time-scaled phylogeny with epidemiological and molecular features of the S. Kentucky blaCTX-M-14b clade and closely related isolates. The presence of black triangles immediately next to the tips of the tree indicate isolates that were collected from European countries participating in this inquiry. The coloured strips indicate the continent, country of isolation, and country of infection for the respective isolates. The coloured squares indicate the presence of a specific antibiotic resistance gene or a plasmid. The pie charts associated with the internal nodes of the tree indicate the probability for the country of origin, with larger sectors of the circles corresponding to a higher probability for the country with the respective colour.