Genetic structure of Trichinella britovi populations in wildlife of north and northeast Iran.

ABSTRACT: Trichinella britovi is a parasite prevalent in the temperate regions of the vast Palearctic realm, including Iran. In this study, we investigated Trichinella infection in road-killed animals and carcasses in northern and northeastern Iran by artificial digestion. We assessed species identification and intraspecific genetic diversity using the markers 5S ribosomal DNA intergenic spacer (5S rDNA), internal transcribed spacer I (ITS1), and cytochrome c oxidase subunit I (COXI). Of the 80 encountered carcasses, 10 had Trichinella infection, including seven golden jackals, one wolf, one wild cat, and one wild boar. BLAST analysis exhibited the highest similarities with T. britovi sequences in the GenBank database, at 99.79%, 99.84%, and 100% for COXI

SUBMITTER: Koohsar F 

PROVIDER: S-EPMC11732190 | biostudies-literature | 2025 Apr

REPOSITORIES: biostudies-literature