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Evidence for the evolutionary steps leading to mecA-mediated β-lactam resistance in staphylococci

Abstract:

The epidemiologically most important mechanism of antibiotic resistance in Staphylococcus aureus is associated with mecA-an acquired gene encoding an extra penicillin-binding protein (PBP2a) with low affinity to virtually all β-lactams. The introduction of mecA into the S. aureus chromosome has led to the emergence of methicillin-resistant S. aureus (MRSA) pandemics, responsible for high rates of mortality worldwide. Nonetheless, little is known regarding the origin and evolution of mecA. Dif...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1371/journal.pgen.1006674

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Institution:
University of Oxford
Division:
MPLS
Department:
Statistics
Role:
Author

Contributors

Role:
Editor
Publisher:
Public Library of Science Publisher's website
Journal:
PLoS Genetics Journal website
Volume:
13
Issue:
4
Pages:
e1006674
Publication date:
2017-04-10
Acceptance date:
2017-03-07
DOI:
EISSN:
1553-7404
ISSN:
1553-7390
Language:
English
Keywords:
Pubs id:
pubs:690927
UUID:
uuid:64250f4d-1f37-43c6-9f0a-6b9687b5e4db
Local pid:
pubs:690927
Source identifiers:
690927
Deposit date:
2017-08-11

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