FIG. 5.
Colonization properties of the C. jejuni mutant strains in the chick model. Groups of five chicks were inoculated with the C. jejuni wild-type (wt) strain NCTC 11168 or with the fur, cfrA, ceuE, and Cj0178 mutants (as indicated) at a dose of 1 × 105 to 3 × 105 CFU. The columns represent the means, and the error bars indicate the standard deviations.