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AscI patterns are shown in panel A: lane 2: GX6A16.0099 (III); lane 3: GX6A16.0019 (II); lane 4: GX6A16.0001 (IV); lane 5: GX6A16.0029 (I) and ApaI patterns in panel B lane 2: GX6A12.0001 (III); lane 3: GX6A12.0227 (II); lane 4: GX6A12.0001 (IV); lane 5: GX6A12.0069 (I). Lane 1 in both panels is Salmonella braenderup H9812 standard (digested by XbaI). The Roman numerals represent the PFGE pattern combination.
