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Ceratonova shasta: a cnidarian parasite of annelids and salmonids.
Bartholomew, Jerri L; Alexander, Julie D; Hallett, Sascha L; Alama-Bermejo, Gema; Atkinson, Stephen D.
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  • Bartholomew JL; Department of Microbiology, Oregon State University, Nash Hall 226, Corvallis, Oregon 97331, USA.
  • Alexander JD; Department of Microbiology, Oregon State University, Nash Hall 226, Corvallis, Oregon 97331, USA.
  • Hallett SL; Department of Microbiology, Oregon State University, Nash Hall 226, Corvallis, Oregon 97331, USA.
  • Alama-Bermejo G; Institute of Parasitology, Biology Center of the Czech Academy of Sciences, Branisovska 31, 37005 Ceske Budejovice, Czech Republic.
  • Atkinson SD; Division of Fish Health, University of Veterinary Medicine, Veterinärplatz 1, 1210 Vienna, Austria.
Parasitology ; 149(14): 1862-1875, 2022 12.
Article en En | MEDLINE | ID: mdl-36081219
The myxozoan Ceratonova shasta was described from hatchery rainbow trout over 70 years ago. The parasite continues to cause severe disease in salmon and trout, and is recognized as a barrier to salmon recovery in some rivers. This review incorporates changes in our knowledge of the parasite's life cycle, taxonomy and biology and examines how this information has expanded our understanding of the interactions between C. shasta and its salmonid and annelid hosts, and how overarching environmental factors affect this host­parasite system. Development of molecular diagnostic techniques has allowed discrimination of differences in parasite genotypes, which have differing host affinities, and enabled the measurement of the spatio-temporal abundance of these different genotypes. Establishment of the C. shasta life cycle in the laboratory has enabled studies on host­parasite interactions and the availability of transcriptomic data has informed our understanding of parasite virulence factors and host defences. Together, these advances have informed the development of models and management actions to mitigate disease.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Parásitos / Enfermedades Parasitarias en Animales / Cnidarios / Oncorhynchus mykiss / Myxozoa / Enfermedades de los Peces Tipo de estudio: Prognostic_studies Límite: Animals Idioma: En Revista: Parasitology Año: 2022 Tipo del documento: Article País de afiliación: Estados Unidos Pais de publicación: Reino Unido
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Parásitos / Enfermedades Parasitarias en Animales / Cnidarios / Oncorhynchus mykiss / Myxozoa / Enfermedades de los Peces Tipo de estudio: Prognostic_studies Límite: Animals Idioma: En Revista: Parasitology Año: 2022 Tipo del documento: Article País de afiliación: Estados Unidos Pais de publicación: Reino Unido