Figure 6

Effect on R^t after infection of HT-29/B6 monolayers with mutant strains. WA-C (PYV cured), WA-P inv⁻ (invasion-deficient) or WA-C inv⁻ (PYV cured and invasion-deficient) derived from the Y. enterocolitica O8 wild-type (WAP) (n=6, ^***P<0.001 vs control).