| Literature DB >> 12760899 |
Laura Briñas1, Miguel Angel Moreno, Myriam Zarazaga, Concepción Porrero, Yolanda Sáenz, María García, Lucas Dominguez, Carmen Torres.
Abstract
Genes encoding the CMY-2, CTX-M-14, and SHV-12 beta-lactamases were detected in three of five Escherichia coli isolates from fecal samples from healthy chickens which showed resistance or diminished susceptibility to extended-spectrum cephalosporins. A -42 mutation at the promoter region of the ampC gene was detected in the other two isolates.Entities:
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Year: 2003 PMID: 12760899 PMCID: PMC155838 DOI: 10.1128/AAC.47.6.2056-2058.2003
Source DB: PubMed Journal: Antimicrob Agents Chemother ISSN: 0066-4804 Impact factor: 5.191