Expression of Multidrug Efflux Pump SmeDEF by Clinical Isolates of Stenotrophomonas maltophilia
AUTOR(ES)
Alonso, Ana
FONTE
American Society for Microbiology
RESUMO
The presence of the multidrug efflux pump SmeDEF was assessed in a collection of clinical isolates of Stenotrophomonas maltophilia. All isolates encoded this pump, as demonstrated by PCR. Forty-seven percent of the strains overproduced a protein of the same size that was immunoreactive against an anti-SmeF antibody, and 33% overexpressed the gene semD when they were tested by reverse transcription-PCR. A correlation between smeDEF overexpression and antibiotic resistance was observed.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=90562Documentos Relacionados
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