J Biomed Transl Res.  2018 Mar;19(1):16-20. 10.12729/jbtr.2018.19.1.016.

Detection and identification of Mycoplasma species by multiplex PCR in cats

Affiliations
  • 1Center for Animal Resource Development, Wonkwang University, Iksan 54538, Korea. kimoj@wku.ac.kr
  • 2Technology Service Division, National Institute of Animal Science, Rural Development Administration, Wanju 55365, Korea.

Abstract

Mycoplasma (M.) felis and M. canis is related with pneumonia or conjunctivitis in domestic cats and several diseases in a variety of other animals, including lower respiratory tract disease or pleuritis. Polymerase chain reaction (PCR) assays has been reported as an easy and useful method. It could be conducted even on nasal swab samples as a non-invasive rapid testing tools for large numbers of Mycoplasma species. However, PCR assays have to conduct multiple assays because of a lot of Mycoplasma species. Therefore, it need to perform several tests and reveal time consuming procedures. In this study, we developed a sensitive and specific multiplex polymerase chain reaction (PCR) assay that detects simultaneously two species like as M. felis and M. canis. The simultaneous detection of M. felis and M. canis primers were used to differentiate two mycoplasma species. The target DNA fragments were specifically amplified M. felis and M. canis PCR with 16S ribosomal DNA primers. Single and mixed Mycoplasma species DNA templates were submitted to validate the specificity of the multiplex PCR. The corresponding specific DNA products were amplified for each pathogen. The detection limit of the developed multiplex PCR is 102 pg with M. felis and M. canis DNA. Furthermore, the developed multiplex PCR detected successfully M. felis in feline nasal specimens. The multiplex PCR assay provides a novel tool for simultaneous detection and differentiation of M. felis and M. canis in cats.

Keyword

Mycoplasma; M. felis; M. canis; multiplex; PCR

MeSH Terms

Animals
Cats*
Conjunctivitis
DNA
DNA, Ribosomal
Felis
Limit of Detection
Methods
Multiplex Polymerase Chain Reaction*
Mycoplasma*
Pleurisy
Pneumonia
Polymerase Chain Reaction
Respiratory Tract Diseases
Sensitivity and Specificity
DNA
DNA, Ribosomal
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