Figure 5. Enteropathogenic Escherichia coli (EPEC) strains E2348/69, EscF-complemented (ΔescF/escF) and T3SS-deletion mutant (ΔescF) infection did not affect protein expression of Rac1 in IEC-6 cells (western blot analysis) (A and B). EPEC strains, except the type III secretion system (T3SS)-deficient strain, promoted Rac1 activation (C). Data are reported as means±SE of three independent experiments.
