Dissemination of a pSCFS3-like cfr-carrying plasmid in Staphylococcus aureus and Staphylococcus epidermidis clinical isolates recovered from hospitals in Ohio.

ABSTRACT: Nineteen linezolid-resistant Staphylococcus epidermidis and two Staphylococcus aureus isolates recovered from two medical institutions in northeast Ohio and an S. aureus cfr index strain previously collected in the same facilities during the 2007 SENTRY Antimicrobial Surveillance Program were investigated for the genetic basis of oxazolidinone resistance and the location of cfr. S. aureus isolates were typed by pulsed-field gel electrophoresis (PFGE), spa typing, and multilocus sequence typing (MLST). The location of cfr was determined by Southern blotting and hybridization. Plasmid sequencing was performed using the 454 Life Sciences (Roche) GS-FLX DNA platform. The two S. aureus isolates showed unique PFGE patterns but were multilocus sequence type 5 (ST5) and spa type t002, whereas the

SUBMITTER: Mendes RE 

PROVIDER: S-EPMC3697371 | biostudies-literature | 2013 Jul

REPOSITORIES: biostudies-literature