Transferable genes putatively conferring elevated minimum inhibitory concentrations of narasin in Enterococcus faecium from Swedish broilers
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- 作者：Oskar Nilssona ; oskar.nilsson@sva.se" class="auth_mail" title="E-mail the corresponding author ; Mattias Myrenå ; sa ; Joakim Å ; grenb
- 关键词：Elevated MIC of narasin ; Broilers ; ABC-transporter
- 刊名：Veterinary Microbiology
- 出版年：2016
- 出版时间：29 February 2016
- 年：2016
- 卷：184
- 期：Complete
- 页码：80-83
- 全文大小：720 K
文摘
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An ABC-type transporter was found in sequenced isolates with increased narasin MIC.
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The transporter was not found in sequenced isolates without increased narasin MIC.
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A similar transporter confers resistance to tetronasin, another polyether ionophore.
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Presence of the ABC-type transporter was correlated to narasin MIC ≥2 mg/L.
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This is the first report of transferrable genes giving increased narasin MIC.