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A 2% (w/v) agarose gel image depicting Enterobacterial Repetitive Intergenic Consensus (ERIC) fingerprints of representative E. coli isolates. Lane M = 1 kb DNA ladder, Lanes 1–32 = ERIC fingerprints of E. coli isolates from beef samples, Lanes 33–56 = ERIC fingerprints of E. coli isolates from cattle faeces and Lane 57 = Negative control.
