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IS Ecp1 -Mediated Transposition of qnrB -Like Gene in Escherichia coli
Author(s) -
Vincent Cattoir,
Patrice Nordmann,
Jesús Silva-Sánchez,
Paula Espinal,
Laurent Poirel
Publication year - 2008
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.00349-08
Subject(s) - transposition (logic) , escherichia coli , plasmid , gene , transposable element , biology , insertion sequence , genetics , genome , philosophy , linguistics
A novel QnrB-like plasmid-mediated resistance determinant, QnrB19, was identified from anEscherichia coli clinical isolate from Colombia. Its gene was associated with an ISEcp1 -like insertion element that did not act as a promoter for its expression. Using an in vitro model of transposition, we showed that the ISEcp1 -like element was able to mobilize theqnrB19 gene.

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