Molecular and ultrastructural characterization of Haplosporidium diporeiae n. sp., a parasite of Diporeia sp. (Amphipoda, Gammaridea) in the Laurentian Great Lakes (USA).

ABSTRACT:

Background

The phylum Haplosporidia contains coelozoic and histozoic, spore-forming, obligate protozoan endoparasites that infect a number of freshwater and marine invertebrates including bivalves, crustaceans, and polychaetes. In amphipods, haplosporidians cause systemic infection resulting in a range of pathologies. While amphipods belonging to the genus Diporeia (Gammarideae) have been shown to host haplosporidians, the taxonomic relationship of the Diporeia haplosporidian(s) is largely unknown due to the lack of phylogenetic and detailed ultrastructural studies.

Methods

The infection characteristics and taxonomic identity of a haplosporidian infecting Diporeia spp. (Diporeia) were based on microscopical investigation, electron microscopy, and Bayesian phylogenetic infere

SUBMITTER: Winters AD 

PROVIDER: S-EPMC4141087 | biostudies-literature | 2014 Jul

REPOSITORIES: biostudies-literature