Phenotypic and Genotypic Characterization of Animal-Source Salmonella Heidelberg Isolates

Figure 1

Relative relatedness (intersecting circles represent patterns that differ by ≤3 bands) and relative prevalence (size of circle denotes the frequency of identical patterns) of PFGE patterns determined for 49 Salmonella Heidelberg isolates recovered from CAHFS from 1991–2013. Letters designate individual PFGE patterns (A = 13, B = 9, C = 7, D = 2, E = 1, F = 2, G = 4, and H–R = 1 isolate each).