Dissemination of blaOXA-370 is mediated by IncX plasmids and the Tn6435 transposon.
Eur J Clin Microbiol Infect Dis
; 37(11): 2165-2169, 2018 Nov.
Article
em En
| MEDLINE
| ID: mdl-30128668
In Enterobacteriaceae, the blaOXA-48-like genes have been identified on plasmids in different regions of the world. The OXA-370 is a plasmid-encoded OXA-48-like enzyme reported in two distinct regions of Brazil. Recently, we demonstrate that the blaOXA-370 gene is disseminated among several Enterobacteriaceae species and clones, indicating a high potential for dissemination. In this work, we described for the first time the complete nucleotide sequence of six plasmids harboring the blaOXA-370 gene. Complete DNA sequencing using the Illumina platform and annotation of the plasmids showed that they belonged to incompatibility groups IncX and had in average 70 kbp. The blaOXA-370 gene is located in a composite transposon containing four genes encoding transposases, named Tn6435. In this study, highly similar plasmids were detected in different Enterobacteriaceae genera.
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Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Plasmídeos
/
Beta-Lactamases
/
Elementos de DNA Transponíveis
Limite:
Humans
Idioma:
En
Revista:
Eur J Clin Microbiol Infect Dis
Assunto da revista:
DOENCAS TRANSMISSIVEIS
/
MICROBIOLOGIA
Ano de publicação:
2018
Tipo de documento:
Article
País de afiliação:
Brasil
País de publicação:
Alemanha