Fig. 4.

Mapping of short-reads indicating the presence of ColV-like virulence plasmids. Purple colour indicates a median depth of 10 or greater at a given 250 bp bin, whereas white space indicates the inverse. Clustering of rows on this heatmap is based on similarity between the coverage profiles of the isolates, while a schematic of pCERC4 is shown above the heatmap to provide an overview of the genetic elements that were present or absent based on this analysis. Key: repA1^, IncFII repA1 gene; repA1*, IncFIB repA1 gene.