FIG. 1.
UPGMA dendrogram showing the genetic relatedness of the 33 C. jejuni strains examined in this study. The dendrogram was constructed from a matrix of the pairwise distances between the allelic profiles of 33 C. jejuni strains. The numbers in parentheses behind the strain name represent the allele profile for that strain. Allele numbers are listed in the following order: asd, atpA, ddlA, eftS, fumC, nuoH, and yphC.