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New qnr gene cassettes associated with superintegron repeats in Vibrio cholerae O1 |
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| Authors: | Fonseca Erica L Dos Santos Freitas Fernanda Vieira Verônica V Vicente Ana C P |
| Affiliation: | *Instituto Oswaldo Cruz, Rio de Janeiro, Brazil;†Instituto Nacional de Controle de Qualidade em Saúde, Rio de Janeiro |
| Abstract: | A novel qnr determinant emerged in ciprofloxacin-resistant Vibrio cholerae O1 from the Amazon region of Brazil. This qnrVC1 was in a typical class 1 integron. Its attC showed 89% identity with V. parahaemolyticus superintegron repeats. Analysis showed V. cholerae O1 carrying qnrVC2 associated with a V. cholerae superintegron repeat. |
| Keywords: | Quinolone resistance qnr Vibrio cholerae superintegron repeats class 1 integron Amazon region Brazil dispatch |
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