Figure 5.

Color Coded Selecton Results for stx2 Sequences. Nonsynonymous:synonymous (dN:dS) ratios using the output from the Selecton program. Shades of yellow (1 and 2) indicate a dN:dS ratio of > 1 or positive selection. Any shade of bordeaux (4–7) indicates a dN:dS ratio of < 1 or purifying selection.

Lee et al. BMC Microbiology 2007 7:109   doi:10.1186/1471-2180-7-109
Download authors' original image