期刊
ANTIMICROBIAL AGENTS AND CHEMOTHERAPY
卷 55, 期 10, 页码 4908-4911出版社
AMER SOC MICROBIOLOGY
DOI: 10.1128/AAC.00535-11
关键词
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资金
- Generalitat de Catalunya [2009SGR1043]
- Spanish Ministry of Education and Science [AGL2009-07576, FPI 20060054361]
- Xarxa de Referencia en Biotecnologia (XRB)
This study evaluates the occurrence of bacteriophages carrying antibiotic resistance genes in animal environments. bla(TEM), bla(CTX-M) (clusters 1 and 9), and mecA were quantified by quantitative PCR in 71 phage DNA samples from pigs, poultry, and cattle fecal wastes. Densities of 3 to 4 log(10) gene copies (GC) of bla(TEM), 2 to 3 log(10) GC of bla(CTX-M), and 1 to 3 log(10) GC of mecA per milliliter or gram of sample were detected, suggesting that bacteriophages can be environmental vectors for the horizontal transfer of antibiotic resistance genes.
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