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Multiplex PCR Assay for Typing of Staphylococcal Cassette Chromosome Mec Types I to V in Methicillin-resistant Staphylococcus aureus
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Published on: September 5, 2013

Multilocus sequence typing (MLST) of Staphylococcus aureus.

Nicholas A Saunders1, Anne Holmes

  • 1Communicable Disease Microbiology Services Support Division, Centre for Infections, Health Protection Agency, London, UK.

Methods in Molecular Biology (Clifton, N.J.)
|October 3, 2013
PubMed
Summary
This summary is machine-generated.

Multi-locus sequence typing (MLST) offers robust pathogen identification by analyzing conserved genes. This method effectively tracks the global spread of bacteria like Staphylococcus aureus, supported by accessible online tools.

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Last Updated: May 7, 2026

Multiplex PCR Assay for Typing of Staphylococcal Cassette Chromosome Mec Types I to V in Methicillin-resistant Staphylococcus aureus
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Multiplex PCR Assay for Typing of Staphylococcal Cassette Chromosome Mec Types I to V in Methicillin-resistant Staphylococcus aureus

Published on: September 5, 2013

Genotyping of Staphylococcus aureus by Ribosomal Spacer PCR (RS-PCR)
08:51

Genotyping of Staphylococcus aureus by Ribosomal Spacer PCR (RS-PCR)

Published on: November 4, 2016

Area of Science:

  • Microbiology
  • Genetics
  • Epidemiology

Background:

  • Multi-locus sequence typing (MLST) is a standardized, sequence-based method for microbial strain identification.
  • It targets conserved housekeeping genes, providing stable genetic markers for bacterial typing.
  • MLST is crucial for understanding bacterial population structures and global dissemination patterns.

Purpose of the Study:

  • To highlight the utility of MLST for tracking the global spread of Staphylococcus aureus.
  • To emphasize the importance of high-quality sequence data for accurate MLST analysis.
  • To showcase the role of web-based tools in maintaining and utilizing the MLST scheme.

Main Methods:

  • Sequence analysis of multiple conserved housekeeping genes.
  • Allele and sequence type assignment using established MLST databases and algorithms.
  • Utilizing curated web-based tools for data submission and analysis.

Main Results:

  • MLST provides sufficient discriminatory power to detail the global dissemination of Staphylococcus aureus.
  • The method's flexibility in sequence acquisition is balanced by the requirement for high-quality data.
  • Developed web-based tools facilitate scheme maintenance and user data analysis.

Conclusions:

  • MLST is a powerful and widely accepted tool for bacterial typing, particularly for tracking pathogen spread.
  • High-quality sequence data is essential for the reliability of MLST typing.
  • Community-curated online resources significantly enhance the usability and global impact of MLST.