Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Review
. 2014 Jan:21:554-62.
doi: 10.1016/j.meegid.2013.04.026. Epub 2013 Apr 27.

Population genetics and the evolution of virulence in Staphylococcus aureus

Affiliations
Review

Population genetics and the evolution of virulence in Staphylococcus aureus

Kyra Y L Chua et al. Infect Genet Evol. 2014 Jan.

Abstract

Staphylococcus aureus is one of the most important human pathogens, causing life-threatening infection in the community and hospital setting. The population genetics of S. aureus and the evolution of virulence is the focus of this review. We describe the various techniques in determining S. aureus population structure and discuss the insights gained from whole genome sequencing of various S. aureus strains. The emergence of community-acquired, methicillin-resistant S. aureus provides a framework for the discussion on evolution of virulence, and the role of horizontal gene transfer in the development of virulence and antibiotic resistance is explored. The knowledge generated from population genetics has the potential to inform strategies to assist in the prevention or treatment of this highly successful human pathogen.

Keywords: Methicillin-resistant S. aureus; Molecular epidemiology; Multi-locus sequence typing; S. aureus.

PubMed Disclaimer

Similar articles

Cited by

Publication types

MeSH terms

Substances

LinkOut - more resources