Fig. 5

Neighbor joining tree based on MDR E. coli core genomes of 64 humans, 38 dogs and four cats. The phylogenetic tree and cluster analysis were created using SeqSphere + software and annotated in iTOL v6.8.1. The tree was rooted in the center. Combinations of sequence types (STs) and complex types (CTs) are indicated by colored circles at the leaf nodes. The colored ranges indicate the different clusters. The outer ring represents the host population (human, dog, cat). *No STs could be detected for the isolates with the study IDs COLI23 and COLI56 using the Warwick scheme. Therefore, the ST based on the Pasteur scheme is given here. Cluster Threshold: ≤ 10 allelic differences