Small qnrB-harbouring ColE-like plasmids widespread in commensal enterobacteria from a remote Amazonas population not exposed to antibiotics
نویسندگان
چکیده
منابع مشابه
Differential phenotypic and genotypic characteristics of qnrS1-harboring plasmids carried by hospital and community commensal enterobacteria.
The qnrS1 gene induces reduced susceptibility to fluoroquinolones in enterobacteria. We investigated the structure, antimicrobial susceptibility phenotype, and antimicrobial resistance gene characteristics of qnrS1 plasmids from hospitalized patients and community controls in southern Vietnam. We found that the antimicrobial susceptibilities, resistance gene characteristics, and plasmid structu...
متن کاملNon-ST131 Escherichia coli from cattle harbouring human-like bla(CTX-M-15)-carrying plasmids.
OBJECTIVES To characterize bla(CTX-M-15)-carrying plasmids and lineages of nine strains of Escherichia coli from cattle. METHODS Plasmid DNA was analysed using PCR-based replicon typing and plasmid sub-typing schemes, restriction fragment length polymorphism, S1 nuclease-PFGE and Southern hybridization. Strains were characterized by PFGE, multilocus sequence typing, phylogenetic grouping and ...
متن کاملfrom linguistics to literature: a linguistic approach to the study of linguistic deviations in the turkish divan of shahriar
chapter i provides an overview of structural linguistics and touches upon the saussurean dichotomies with the final goal of exploring their relevance to the stylistic studies of literature. to provide evidence for the singificance of the study, chapter ii deals with the controversial issue of linguistics and literature, and presents opposing views which, at the same time, have been central to t...
15 صفحه اولLetter to the editor: Escherichia coli harbouring mcr-1 gene isolated from poultry not exposed to polymyxins in Brazil.
SA Lentz 1 2 , D de Lima-Morales 2 3 , VM Cuppertino 1 , LdS Nunes 3 , AS da Motta 1 , AP Zavascki 4 , AL Barth 3 , AF Martins 1 3 1. 1. ICBS – Instituto de Ciências Básicas da Saúde, UFRGS Univ. Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil 2. These authors contributed equally to this work. 3. LABRESIS – Lab. de Pesquisa em Resistência Bacteriana, HCPA Hosp. de Clínicas de Porto Alegr...
متن کاملAnalyses of Plasmids Harbouring Quinolone Resistance Determinants in Enterobacteriaceae Members.
The aim of this study was to explore the plasmid characteristics of eight clinical Enterobacteriaceae strains containing extended broad spectrum beta-lactamases and plasmid-mediated quinolone resistance. Plasmids were transferred by conjugation or transformation and resistance determinants were investigated by PCR. We showed that at least one plasmid harbouring qnrB or qnrS determinant was tran...
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ژورنال
عنوان ژورنال: Journal of Antimicrobial Chemotherapy
سال: 2011
ISSN: 0305-7453,1460-2091
DOI: 10.1093/jac/dkr026