Complete Nucleotide Sequence of an IncI2 Plasmid Coharboring blaCTX-M-55 and mcr-1.
Antimicrob Agents Chemother
; 60(8): 5014-7, 2016 08.
Article
en En
| MEDLINE
| ID: mdl-27216063
ABSTRACT
We report the complete nucleotide sequence of a plasmid, pA31-12, carrying blaCTX-M-55 and mcr-1 from a chicken Escherichia coli isolate. pA31-12 has an IncI2 replicon that displays extensive sequence similarity with pHN1122-1-borne blaCTX-M-55 and pHNSHP45-borne mcr-1 Insertion sequences ISEcp1 and ISApl1 are responsible for the mobilization of blaCTX-M-55 and mcr-1, respectively. The colocalization of mcr-1 with an extended-spectrum ß-lactamase gene on a conjugative plasmid may accelerate the dissemination of both genes by coselection.
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Plásmidos
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Beta-Lactamasas
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Secuencia de Bases
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Proteínas de Escherichia coli
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Escherichia coli
Idioma:
En
Revista:
Antimicrob Agents Chemother
Año:
2016
Tipo del documento:
Article