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  • Title: Genotyping of verocytotoxin-producing Escherichia coli O157: comparison of isolates of a prevalent phage type by fluorescent amplified-fragment length polymorphism and pulsed-field gel electrophoresis analyses.
    Author: Smith D, Willshaw G, Stanley J, Arnold C.
    Journal: J Clin Microbiol; 2000 Dec; 38(12):4616-20. PubMed ID: 11101605.
    Abstract:
    We applied the high-resolution genotyping technique fluorescent amplified-fragment length polymorphism (FAFLP) analysis to 71 isolates of a single phage type (PT8) of pulsed-field gel electrophoresis (PFGE)-characterized verocytotoxin-producing Escherichia coli O157. Twenty-seven similar, but not identical, groupings were defined by both FAFLP analysis and the PFGE profiles. Given the FAFLP analysis conditions described here, these two methods exhibited equivalent discriminatory powers.
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