Rapid differential diagnosis of Mycoplasma agalactiae and Mycoplasma bovis based on a multiplex-PCR and a PCR-RFLP

Antonio Foddai, Graziano Idini, Marisa Fusco, Nives Rosa, Cristian De la Fe, Susanna Zinellu, S Corona, Sebastiana Tola

Research output: Contribution to journalArticlepeer-review

Abstract

The membrane-protein 81 gene (mb-mp81) of Mycoplasma bovis was cloned, sequenced and compared to membrane-protein 81 gene (ma-mp81) of Mycoplasma agalactiae. After alignment of both sequences, specific primers pairs were designed from variable or unchanging nucleotide segments. In this study, we describe the development and optimization of a multiplex-PCR (MPCR) for the rapid detection of M. agalactiae and M. bovis strains. In addition, a simple and rapid PCR-restriction fragment length polymorphism (RFLP) assay, using the restriction enzymes AluI, DraI, RsaI and XbaI, is described to distinguish between both species. The results suggest that MPCR and PCR-RFLP assays could be used as an alternative method in routine diagnosis for rapid and specific simultaneous detection of M. agalactiae and M. bovis.

Original languageEnglish
Pages (from-to)207-212
JournalMolecular and Cellular Probes
Volume19
Issue number3
DOIs
Publication statusPublished - Jun 2005
Externally publishedYes

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