Mechanisms of Resistance in Multiple-Antibiotic-Resistant <i>Escherichia coli</i> Strains of Human, Animal, and Food Origins

Sáenz, Yolanda; Briñas, Laura; Domínguez, Elena; Ruiz, Joaquı́m; Zarazaga, Myriam; Vilà, Jordi; Torres, Cármen

doi:10.1128/aac.48.10.3996-4001.2004

Public

Mechanisms of Resistance in Multiple-Antibiotic-Resistant Escherichia coli Strains of Human, Animal, and Food Origins

Published in Antimicrobial Agents and Chemotherapy • Sep 23, 2004

Authors:

Yolanda Sáenz

Laura Briñas

Elena Domínguez

Abstract

Seventeen multiple-antibiotic-resistant nonpathogenic Escherichia coli strains of human, animal, and food origins showed a wide variety of antibiotic resistance genes, many of them carried by class 1 and class 2 integrons. Amino acid changes in MarR and mutations in marO were identified for 15 and 1...

Subject

Escherichia coli

Microbiology

Antibiotics

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