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Specific blaCTX-M-8/IncI1 Plasmid Transfer among Genetically Diverse Escherichia coli Isolates between Humans and Chickens.
Norizuki, Chihiro; Wachino, Jun-Ichi; Suzuki, Masahiro; Kawamura, Kumiko; Nagano, Noriyuki; Kimura, Kouji; Arakawa, Yoshichika.
Afiliación
  • Norizuki C; Department of Pathophysiological Laboratory Sciences, Nagoya University Graduate School of Medicine, Nagoya, Japan.
  • Wachino JI; Department of Bacteriology, Nagoya University Graduate School of Medicine, Nagoya, Japan wachino@med.nagoya-u.ac.jp.
  • Suzuki M; Laboratory of Bacteriology, Aichi Prefecture Institute of Public Health, Nagoya, Japan.
  • Kawamura K; Department of Pathophysiological Laboratory Sciences, Nagoya University Graduate School of Medicine, Nagoya, Japan.
  • Nagano N; Department of Health and Medical Sciences, Shinshu University Graduate School of Medicine, Matsumoto, Japan.
  • Kimura K; Department of Bacteriology, Nagoya University Graduate School of Medicine, Nagoya, Japan.
  • Arakawa Y; Department of Bacteriology, Nagoya University Graduate School of Medicine, Nagoya, Japan.
Article en En | MEDLINE | ID: mdl-28396551
ABSTRACT
We investigated the genetic backbones of 14 blaCTX-M-8-positive Escherichia coli isolates recovered from human stool samples and chicken meat. All isolates carried IncI1 plasmids with blaCTX-M-8 (blaCTX-M-8/IncI1), and most (9/14) belonged to a specific genetic lineage, namely, plasmid sequence type 113 (pST113). The genetic contexts of the nine blaCTX-M-8/IncI1 pST113 plasmids were similar, regardless of the source. These results suggest the probable local transfer of blaCTX-M-8/IncI1 between humans and chickens with genetically diverse E. coli.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Plásmidos / Escherichia coli Límite: Animals / Humans Idioma: En Revista: Antimicrob Agents Chemother Año: 2017 Tipo del documento: Article País de afiliación: Japón

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Plásmidos / Escherichia coli Límite: Animals / Humans Idioma: En Revista: Antimicrob Agents Chemother Año: 2017 Tipo del documento: Article País de afiliación: Japón