Figure 1. Pulsed-field gel electrophoresis of Salmonella enterica serotype Enteritidis isolates from Biorat and Ratin products using XbaI (lanes 2–5) and BlnI (lanes 7–10). Lanes 1, 6, and 11, molecular weight standard strain AM01144; lanes 2 and 7, Biorat isolate from 1998; lanes 3 and 8, Biorat isolate from 1995; lanes 4 and 9, Biorat isolate from 2001; lanes 5 and 10, Ratin isolate.
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