Urease genes in non-O157 Shiga toxin-producing Escherichia coli: mostly silent but valuable markers for pathogenicity

A W Friedrich1, R Lukas, A Mellmann

  • 1Institut für Hygiene, Universitätsklinikum Münster, Robert-Koch-Strasse 41, 48149 Münster, Germany. alexf@uni-muenster.de

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