High-resolution melt PCR analysis for rapid identification of Chlamydia abortus live vaccine strain 1B among C. abortus strains and field isolates.

J Microbiol Methods

Bacterial Zoonoses Unit, French Agency for Food, Environmental & Occupational Health Safety (Anses), Maisons-Alfort, France.

Published: September 2012

AI Article Synopsis

  • A new high-resolution melt assay has been developed to effectively differentiate between the live vaccine strain 1B of Chlamydia abortus and various field strains.
  • This technique is based on specific single nucleotide polymorphisms that allow for clear identification.
  • The assay is cost-effective, user-friendly, and quicker to perform compared to traditional PCR-RFLP methods.

Article Abstract

We describe a novel high-resolution melt assay that clearly differentiates Chlamydia abortus live vaccine strain 1B from field C. abortus strains and field wild-type isolates based on previously described single nucleotide polymorphisms. This modern genotyping technique is inexpensive, easy to use, and less time-consuming than PCR-RFLP.

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Source
http://dx.doi.org/10.1016/j.mimet.2012.05.014DOI Listing

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