Artículo

QnrE1, a member of a new family of plasmid-located quinolone resistance genes, originated from the chromosome of enterobacter species

Albornoz, Ezequiel PabloIcon ; Tijet, Nathalie; de Belder, Denise GiseleIcon ; Gómez, Sonia AlejandraIcon ; Martino, Florencia; Corso, Alejandra; Melano, Roberto G.; Petroni, Alejandro
Fecha de publicación: 05/2017
Editorial: American Society for Microbiology
Revista: Antimicrobial Agents and Chemotherapy
ISSN: 0066-4804
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

qnrE1, found in a clinical Klebsiella pneumoniae isolate, was undetectable by PCR assays used for the six qnr families. qnrE1 was located on a conjugative plasmid (ca. 185 kb) and differed from qnrB alleles by 25%. Phylogenetic reconstructions of qnr genes and proteins and analysis of the qnrE1 surroundings showed that this gene belongs to a new qnr family and was likely mobilized by ISEcp1 from the chromosome of Enterobacter spp. to plasmids of K. pneumoniae.
Palabras clave: Pmqr , Qnr Detection , Qnrb , Quinolone , Resistance
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
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URI: http://hdl.handle.net/11336/41023
DOI: http://dx.doi.org/10.1128/AAC.02555-16
URL: http://aac.asm.org/content/61/5/e02555-16
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Citación
Albornoz, Ezequiel Pablo; Tijet, Nathalie; de Belder, Denise Gisele; Gómez, Sonia Alejandra; Martino, Florencia; et al.; QnrE1, a member of a new family of plasmid-located quinolone resistance genes, originated from the chromosome of enterobacter species; American Society for Microbiology; Antimicrobial Agents and Chemotherapy; 61; 5; 5-2017; 1-8
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