Fig. 4From: The C-terminal coiled-coil domain of Corynebacterium diphtheriae DIP0733 is crucial for interaction with epithelial cells and pathogenicity in invertebrate animal model systemsTransepithelial resistance measurements. Polarized Detroit562 monolayers were grown on transwells and infected with C. diphtheriae strains CDC-E8392 (▲) and CAM-1 (●) (a); CDC-E8392 pXMJ19_DIP0733 (◭) and CAM-1 pXMJ19_DIP0733 (◐) (b); CAM-1 pXMJ19_Cg0896 (⊙), CAM-1 pXMJ19_DIP0733-cc (◒) and CAM-1 pXMJ19_Cg0896 + cc (◑) (c). For control, cells were incubated without (Δ) bacteria and (□) S. Typhimurium (a-c). Experiments were carried out independently in triplicate and typical results are shownBack to article page