Horizontal gene transmission of thecfrgene to MRSA andEnterococcus: role ofStaphylococcus epidermidisas a reservoir and alternative pathway for the spread of linezolid resistance
Author(s) -
Fabio Cafini,
Le Thuy Thi Nguyen,
Masato Higashide,
Federico Román,
J. Prieto,
Kazuya Morikawa
Publication year - 2015
Publication title -
journal of antimicrobial chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.124
H-Index - 194
eISSN - 1460-2091
pISSN - 0305-7453
DOI - 10.1093/jac/dkv391
Subject(s) - linezolid , plasmid , microbiology and biotechnology , enterococcus , staphylococcus epidermidis , biology , transmission (telecommunications) , methicillin resistant staphylococcus aureus , staphylococcus aureus , horizontal gene transfer , virology , gene , antibiotics , genetics , bacteria , vancomycin , genome , electrical engineering , engineering
Linezolid resistance mediated by the cfr gene represents a global concern due to its dissemination among multiresistant nosocomial pathogens such as MRSA and Enterococcus. In the present work, we have evaluated the in vitro transmission of cfr pSCFS7-like plasmids from two Staphylococcus epidermidis ST2 strains (SE45 and SE50) isolated in Spanish hospitals, to clinical MRSA and Enterococcus spp. isolates obtained in Japan, a country in which cfr has not been detected yet. We have also investigated alternative mechanisms of horizontal gene transfer involved in the spread of the cfr gene.
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