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Molecular characterization of InJR06, a class 1 integron located in a conjugative plasmid of Salmonella enterica ser. Typhimurium / Caracterización molecular de InJR06, un integron de clase 1 situado en un plásmido conjugativo de Salmonella enterica ser. Typhimurium
Conza, José di; Ayala, Juan A; Porto, Ayelén; Mollerach, Marta; Gutkind, Gabriel.
Affiliation
  • Conza, José di; Faculty of Biochemistry & Biological Sciences (UNL). Santa Fe. Argentina
  • Ayala, Juan A; CSIC-UAM. Center for Molecular Biology “Severo Ochoa”. Madrid. Spain
  • Porto, Ayelén; Faculty of Biochemistry & Biological Sciences (UNL). Santa Fe. Argentina
  • Mollerach, Marta; Universidad de Buenos Aires (UBA). Faculty of Pharmacy and Biochemistry. Buenos Aires. Argentina
  • Gutkind, Gabriel; Universidad de Buenos Aires (UBA). Faculty of Pharmacy and Biochemistry. Buenos Aires. Argentina
Int. microbiol ; 8(4): 287-290, dic. 2005. ilus, tab
Article in En | IBECS | ID: ibc-043478
Responsible library: ES1.1
Localization: ES1.1 - BNCS
ABSTRACT
The presence of class 1, 2, and 3 integrons was investigated in four pediatric isolates of Salmonella enterica ser. Typhimurium (S. Typhimurium). A class 1 integron was detected in one S. Typhimurium strain, the only one that also showed resistance to various aminoglycoside antibiotics. This integron, called InJR06, and the aminoglycoside resistance determinants were located in pS06, a large (≥ 55 kb) conjugative plasmid. A single mobile cassette (encoding the aminoglycoside adenylyltransferase ANT(3’’)-Ia) was detected in the variable region of InJR06, while the architecture of the attI1 and attC sites was conserved (AU)
RESUMEN
Se investigó la presencia de integrones de clase 1, 2 y 3 en cuatro aislamientos pediátricos de Salmonella enterica ser. Typhimurium (S. Typhimurium). Un integrón de clase 1 se detectó en una cepa de S. Typhimurium, la única que además presentaba resistencia a varios antibióticos aminoglucósidos. Este integrón, llamado InJR06, y los determinantes de resistencia a aminoglucósidos se localizaron en pS06, un plásmido conjugativo de tamaño grande (≥ 55 kb). El análisis de la región variable de InJR06 mostró que un casete génico codifica la aminoglucósido adeniltransferasa ANT(3’’)-Ia y que la arquitectura de los sitios attI1 y attC está conservada (AU)
Subject(s)
Full text: Available Collection: National databases / Spain Health context: Neglected Diseases Health problem: Neglected Diseases / Zoonoses Database: IBECS Main subject: Salmonella typhimurium / Salmonella enterica / Integrons Language: English Journal: Int. microbiol Year: 2005 Document type: Article Institution/Affiliation country: CSIC-UAM/Spain / Faculty of Biochemistry & Biological Sciences (UNL)/Argentina / Universidad de Buenos Aires (UBA)/Argentina
Full text: Available Collection: National databases / Spain Health context: Neglected Diseases Health problem: Neglected Diseases / Zoonoses Database: IBECS Main subject: Salmonella typhimurium / Salmonella enterica / Integrons Language: English Journal: Int. microbiol Year: 2005 Document type: Article Institution/Affiliation country: CSIC-UAM/Spain / Faculty of Biochemistry & Biological Sciences (UNL)/Argentina / Universidad de Buenos Aires (UBA)/Argentina
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