Figure 3.

Circular genome map of Shigella dysenteriae strain SD1D showing the major genes and their regulators. The 146 assembled contigs are shown by different colored ideograms having their base-pair positions depicted at a scale of 1000 units. The coverage of the assembly at each base pair can be seen by the grey color track. Annotations descriptors for “virulence” genes [inner label: red] and “phage” related genes [outer label: blue] are mapped onto their respective contig positions. Many annotation descriptors occupy neighboring positions on the contigs; the descriptors are stacked to allow better visualization.