Diversity of PFGE profiles. This picture shows the diversity of the C. jejuni PFGE profiles from the same processing plant but different years. PFGE patterns re-appeared at different years, suggesting that few predominant PFGE patters are associated to a given processing plant. A cut-off of 90%, based on previous studies [32,36], was used to separate PFGE subtypes.
Williams and Oyarzabal BMC Microbiology 2012 12:184 doi:10.1186/1471-2180-12-184