Figure 2
From: Occurrence of the invasion associated marker (iam) in Campylobacter jejuni isolated from cattle
Interaction of iam-containing C. jejuni with a human intestinal epithelial cells (INT-407). A. C. jejuni invasion potential of human INT-407 cells. B. Intracellular survival of C. jejuni isolates in INT-407 cells. Bov-1, Bov-5, H-1, and H-4 are iam-negative C. jejuni used for comparison with iam-containing isolates. C. jejuni 81-176 and NCTC11168 are wildtype strains used as controls. Data were log transformed and presented as mean ± SE (standard error). Statistical significance was determined at P < 0.05.