Fig. 1From: Evaluation of whole-genome sequencing for outbreak detection of Verotoxigenic Escherichia coli O157:H7 from the Canadian perspectiveSide by side comparison of SNVPhyl and wgMLST. The tanglegram was constructed in R Studio using the dendextend package and consists of 250 clinical and non-clinical Verotoxigenic Escherichia coli O157:H7 isolates from eight multijurisdictional outbreaks and 41 temporally-related non-outbreak isolates. To maximize isolate matching between trees the layout was optimized using the step2side method. Branches that are unique to each tree are indicated with dotted lines. Identical strains are linked between trees using straight lines that are colored according to outbreak. Outliers are indicated with black boxes and connections between sporadic isolates are colored greyBack to article page