First microsatellite loci of the myxozoan parasite Tetracapsuloides bryosalmonae, the causative agent of proliferative kidney disease (PKD).
نویسندگان
چکیده
Proliferative kidney disease (PKD) caused by the myxozoan parasite Tetracapsuloides bryosalmonae is a severe parasitic disease of salmonid fish. Estimates of genetic variation in parasite populations across Europe are currently lacking. We developed the first polymorphic microsatellite markers for T. bryosalmonae using Illumina MiSeq sequence data derived from genomic DNA. Twelve polymorphic loci were identified from 24 tested loci. Allelic variation was low at most loci, ranging from 2 to 6 (average 3.0). The markers developed here are expected to be useful in future genetic studies of T. bryosalmonae, aimed at further understanding the dispersal of the parasite, host-parasite relationships and the epidemiology of PKD.
منابع مشابه
Life cycle complexity, environmental change and the emerging status of salmonid proliferative kidney disease
1. Proliferative kidney disease (PKD) is a disease of salmonid fish caused by the endoparasitic myxozoan, Tetracapsuloides bryosalmonae, which uses freshwater bryozoans as primary hosts. Clinical PKD is characterised by a temperature-dependent proliferative and inflammatory response to parasite stages in the kidney. 2. Evidence that PKD is an emerging disease includes outbreaks in new regions, ...
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The freshwater bryozoan Fredericella sultana (Blumenbach) is the most common invertebrate host of the myxozoan parasite Tetracapsuloides bryosalmonae, the causative agent of proliferative kidney disease in salmonid fish. Culture media play an important role in hatching of statoblasts and maintaining clean bryozoan colonies for Malacosporea research. We developed a novel culture medium, Bryozoan...
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Proliferative kidney disease (PKD), caused by the malacosporean parasite Tetracapsuloides bryosalmonae, causes significant losses among salmonids in Western Europe and North America. The role of salmonid fish in the life-cycle of this parasite has been conjectured upon for over a quarter of a century. To examine whether fish can transmit the infection to bryozoans, the known invertebrate host, ...
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The myxozoan Tetracapsuloides bryosalmonae is the causative agent of Proliferative Kidney Disease (PKD) targeting primarily the kidney of infected fish where it causes a chronic lymphoid immunopathology. Although known to be associated with suppression of some cellular aspects of innate immunity and a prominent lymphocytic hyperplasia, there remains a considerable knowledge gap in our understan...
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عنوان ژورنال:
- Diseases of aquatic organisms
دوره 113 1 شماره
صفحات -
تاریخ انتشار 2015