Figure 3From: M-protein and other intrinsic virulence factors of Streptococcus pyogenes are encoded on an ancient pathogenicity islandLocation of the SSRs along the twelve S. pyogenes chromosome maps. All phagic and non-phagic SSRs revealed by cumulated TA skews are represented by black symbols. Phages are numbered sequentially according to their position along the chromosome, as already used in Beres et al. [37].Back to article page