New molecular tools in Neospora caninum for studying apicomplexan parasite proteins.

ABSTRACT: The development of molecular genetics has greatly enhanced the study of the biology and pathology associated with parasites of the phylum Apicomplexa. We have established a system specifically designed for Neospora caninum, and used this system as a heterologous platform for the expression of foreign genes. Plasmid constructs containing fluorescent proteins or targeted genes of Toxoplasma gondii, driven by N. caninum promoters, have yielded robust expression and correct trafficking of target gene products as assessed by immunofluorescence assays and Western blot analyses. Using this approach, we here demonstrated that N. caninum expressing T. gondii's GRA15 and ROP16 kinase are biologically active and induced immunological phenotypes consistent with T. gondii strains. N. caninum expressing

SUBMITTER: Mota CM 

PROVIDER: S-EPMC5476669 | biostudies-literature | 2017 Jun

REPOSITORIES: biostudies-literature