Comparison of phenotypic and genotypic antimicrobial profiles in Escherichia coli and Salmonella enterica from the same dairy cattle farms

Joy Scaria, Lorin D. Warnick, John B. Kaneene, Katherine May, Ching Hao Teng, Yung Fu Chang

研究成果: Article同行評審

14 引文 斯高帕斯(Scopus)

摘要

Transmission of antimicrobial drug resistance from resistant bacteria to non-resistant strains is an important public health issue. In this study, we have examined the possibility of multiple resistance gene transfer between Escherichia coli and Salmonella in the natural setting. Bacteria isolated from calves concurrently shedding E. coli and Salmonella showed similar antimicrobial drug resistance patterns as measured by a broth dilution method. However, microarray analysis of the antibiotic resistance at the gene level revealed several differences in resistance gene profile. Resistance profiles of E. coli isolated from different farms were closer than the profile of E. coli and Salmonella isolated from the same farm. This shows that the chance of multiple resistance gene transfers between these species is unlikely.

原文English
頁(從 - 到)325-345
頁數21
期刊Molecular and Cellular Probes
24
發行號6
DOIs
出版狀態Published - 2010 12月

All Science Journal Classification (ASJC) codes

  • 分子生物學
  • 細胞生物學

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