Molecular features of community-associated extended-spectrum-β-lactamase-producing Escherichia coli strains in the United States

Fupin Hu; Jessica A. O'Hara; Jesabel I. Rivera; Yohei Doi

doi:10.1128/AAC.03321-14

Molecular features of community-associated extended-spectrum-β-lactamase-producing Escherichia coli strains in the United States

Fupin Hu
, Jessica A. O'Hara
, Jesabel I. Rivera
, Yohei Doi

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

6 被引用数 (Scopus)

抄録

We characterized 30 community-associated extended-spectrum-β-lactamase-producing Escherichia coli isolates collected from five hospitals in the United States. Nineteen sequence types were identified. All sequence type 131 (ST131) isolates had the fimH30 allele. IncFII-FIA-FIB was the most common replicon type among the bla_CTX-M-carrying plasmids, followed by IncFII-FIA and IncA/C. Restriction analysis of the IncFII-FIA-FIB and IncFII-FIA plasmids yielded related profiles for plasmids originating from different hospitals. The plasmids containing bla_CTX-M or bla_SHV were stably maintained after serial passages.

本文言語	英語
ページ（範囲）	6953-6957
ページ数	5
ジャーナル	Antimicrobial agents and chemotherapy
巻	58
号	11
DOI	https://doi.org/10.1128/AAC.03321-14
出版ステータス	出版済み - 01-11-2014
外部発表	はい

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All Science Journal Classification (ASJC) codes

薬理学
薬理学（医学）
感染症

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10.1128/AAC.03321-14

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引用スタイル

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