Article
Analysis of genomic diversity and evolution of the low-level antiseptic resistance gene smr in Staphylococcus aureus.
Microbial drug resistance (Larchmont, N.Y.) - 1 Jan 2003
Alam Mohammed Mahbub, Ishino Masaho, Kobayashi Nobumichi
Abstract excerpt
A multidrug efflux pump specified by the smr gene mediates low-level antiseptic resistance in staphylococci. We analyzed the genomic diversity of smr and its gene cassette, a structural unit containing smr and terminal direct repeats (DRs), in 22 clinical strains of Staphylococcus aureus isolated over 9 years in a Japanese hospital. Although open reading frames (ORFs) of all the smr genes examined were identical...
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