Re-emergence of methicillin susceptibility in a resistant lineage ofStaphylococcus aureus
Author(s) -
Alice Ledda,
James Price,
Kevin Cole,
Martin Llewelyn,
Angela Kearns,
Derrick W. Crook,
John R. Paul,
Xavier Didelot
Publication year - 2016
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/dkw570
Subject(s) - staphylococcus aureus , lineage (genetic) , methicillin resistant staphylococcus aureus , microbiology and biotechnology , biology , genetics , bacteria , gene
MRSA is a leading cause of hospital-associated infection. Acquired resistance is encoded by the mecA gene or its homologue mecC , but little is known about the evolutionary dynamics involved in gain and loss of resistance. The objective of this study was to obtain an expanded understanding of Staphylococcus aureus methicillin resistance microevolution in vivo , by focusing on a single lineage.
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