High species diversity of trichostrongyle parasite communities within and between Western Canadian commercial and conservation bison herds revealed by nemabiome metabarcoding ...

• Main Authors: Avramenko, Russell, Bras, Ana, Redman, Elizabeth, Woodbury, Murray, Wagner, Brent, Shury, Todd, Liccioli, Stefano, Windeyer, M., Gilleard, John
• Format: Article in Journal/Newspaper
• Language: unknown
• Published: figshare 2018
• Subjects: Medicine; Microbiology; FOS: Biological sciences; Environmental Sciences not elsewhere classified; Ecology; Canada; Bison bison athabascae; Wood Bison; Bison bison bison; Plains Bison
• Online Access: https://dx.doi.org/10.6084/m9.figshare.c.4101596; https://springernature.figshare.com/collections/High_species_diversity_of_trichostrongyle_parasite_communities_within_and_between_Western_Canadian_commercial_and_conservation_bison_herds_revealed_by_nemabiome_metabarcoding/4101596

Abstract Background Many trichostrongylid nematode species are reported to infect bison, some of which are major causes of disase and production loss in North American bison herds. However, there is little information on the species distribution and relative abundance of these parasites in either commercial or conservation herds. This is largely because trichostrongylid nematode species cannot be distinguished by visual microscopic examination of eggs present in feces. Consequently, we have applied ITS2 rDNA nemabiome metabarcoding to describe the trichostrongyle parasite species diversity in 58 bison production groups derived from 38 commercial North American plains bison (Bison bison bison) herds from across western Canada, and two bison conservation herds located in Elk Island National Park (EINP) [plains bison and wood bison (Bison bison athabascae)] and one in Grasslands National Park (GNP) (plains bison). Results We report much higher infection intensities and parasite species diversity in commercial ...