Proteomics identification and characterization of MbovP730 as a potential DIVA antigen of Mycoplasma bovis.

ABSTRACT: Mycoplasma bovis (M. bovis) is an important pathogen of cattle. An attenuated live vaccine has recently been developed by this laboratory. However, an effective assay for the differentiation of infected from vaccinated animals (DIVA) is still lacking. Therefore, a comparative immunoproteomics study of the membrane and membrane associated proteins (MAPs) of M. bovis HB0801 and its attenuated strain (M. bovis-150) was aimed to identify potential antigens for DIVA assay. Triton-X-114 fractionated liposoluble proteins of both the virulent and attenuated strains were separated with 2-DE and proteins reacting with sera against the virulent M. bovis strain were detected by MS. A total of 19 differently expressed proteins were identified by MS, among them twelve

SUBMITTER: Khan FA 

PROVIDER: S-EPMC6033335 | biostudies-literature | 2018 Jun

REPOSITORIES: biostudies-literature