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Evidence for the evolutionary steps leading to mecA-mediated β-lactam resistance in staphylococci
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...
Autores principales: | , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5402963/ https://www.ncbi.nlm.nih.gov/pubmed/28394942 http://dx.doi.org/10.1371/journal.pgen.1006674 |