Figure 3.

Survival curves of female CD-1 mice following intraperitoneal challenge with GAS. (A) M1T1 GAS strain 5448 and isogenic ndoS knockout, 5448ΔndoS, at 2 × 107 cfu with 5% mucin (n = 6). (B) Heterologous expression of EndoS in NZ131 (serotype M49) at 5 × 108 cfu with 5% mucin (n = 10).

Sjögren et al. BMC Microbiology 2011 11:120   doi:10.1186/1471-2180-11-120
Download authors' original image