Fig. 3

(Top) publication-ready png figure generated by Entourage for visualising the detected polymorphic sites, and (bottom) interactive HTML versions of the output, zoomed to show details of polymorphic sites at the positions 680–700 (left) and 21,700–22,200 (right). Vertical stacked colour bars indicate the detected polymorphic sites, with each colour corresponding to a different nucleotide variant, and lighter colours indicate strand bias. The height of each colour bar indicates the proportion of each nucleotide variant (left axis). The dotted line indicates the site-wise sequence depth on a logarithmic scale (right axis)