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Pulsotypes and? pulsosubtypes of S. enterica serotype Typhimurium from humans and pigs obtained by pulsed-field gel electrophoresis (PFGE) after digestion with XbaI (A) and BlnI. (B). Lanes M, molecular size marker. See for designations. See Table 2 and Table 3 for the designation of isolates for each indicated pulsotype or pulsosubtype.
