Supplementary Figure 2: Proportion of clusters not explained by transmission of antimicrobial resistance mutations.

Each cluster (defined at various thresholds of maximum patristic distance between tips) was checked to determine whether all members of the cluster shared any of the antimicrobial resistance mutations identified by Mykrobe Predictor. Clusters in which no known antimicrobial resistance mutation was conserved in all members of the cluster were considered not driven by antimicrobial resistance. For each lineage and at each maximum patristic distance threshold value for clustering, the proportion of clusters not explained by antimicrobial resistance are shown below. Colour legend for lineages is the same as throughout the paper: pink, lineage 1; dark blue, lineage 2.1; orange, lineage 2.2.1; light blue, lineage 2.2.2; red, lineage 4.