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Detection of Inc types of ESBL-producing E. coli plasmids according to previous publications of ESBL. PCR products were separated onto 1% agarose gel. M: 100–5000 bp DNA marker; 1: 1557 isolate; 2: 1584 isolate; 3: 1587 isolate; 4: 1591 isolate; 5: T-1557 isolate; 6: T-1584 isolate; 7: T-1587 isolate; 8: T-1591 isolate; 9: IncHI2 positive control isolate.
