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. 2018 Jul 12;8:10552. doi: 10.1038/s41598-018-28908-7

Figure 2.

Figure 2

A midpoint rooted phylogenetic tree of the B. burgdorferi chromosome generated via the SNVPhyl pipeline. All sequences obtained in this study and currently available published full sequences from samples collected elsewhere in North America and Europe were used. Colour coding indicates the geographic occurrence of the MLST types of the sequences: blue = USA only; red = Canada only, yellow = USA and Canada; violet = Europe. Red stars to the right of the tree indicate sequences obtain from Canadian sites in this study. Letters to the right of the tree indicate the ospC major groups of the strains. Letters with asterisks indicate novel ospC major group sequences as described in the text. The position of the reference strain, B31 is shown by a blue arrow. Likelihood values for branches with a value less than 0.9 are shown.