Infectious Pancreatic Necrosis Virus: Isolation from Asymptomatic Wild Arctic Char (Salvelinus alpinus L.)
نویسندگان
چکیده
منابع مشابه
Trophic biology and migratory patterns of sympatric Dolly Varden (Salvelinus malma) and Arctic char (Salvelinus alpinus)
The trophic ecology (diet and headmorphology) andmigration patterns of two closely related salmonid fishes, Arctic char (Salvelinus alpinus (L., 1758)) and Dolly Varden (Salvelinus malma (Walbaum, 1792)), were examined in tributaries of Lake Aleknagik, southwestern Alaska, to test for differentiation between species. Schoener’s index of proportional overlap andmultivariate analyses of diets sug...
متن کاملMicrosatellite gene diversity analysis in anadromous arctic char, Salvelinus alpinus, from Labrador, Canada
We analysed six loci among 257 Arctic char (Salvelinus alpinus) representing seven locations in Labrador and Newfoundland to provide a first assessment of microsatellites gene diversity in anadromous char and to determine the geographic scale of population structuring within the species. The number of alleles per locus varied between 9 and 48, and gene diversity ranged from 0.190 to 0.968. Sign...
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Membrane progestin receptors are involved in oocyte maturation in teleosts. However, the maturation-inducing steroid (MIS) does not appear to be conserved among species and several progestins may fulfill this function. So far, complete biochemical characterization has only been performed on a few species. In the present study we have characterized the membrane progestin receptor in Arctic char ...
متن کاملIntermediary metabolism of Arctic char Salvelinus alpinus during short-term salinity exposure.
The migration of Arctic char Salvelinus alpinus from freshwater to seawater requires a substantial reorganization of the osmoregulatory tissues to regulate plasma ion levels. These modifications have an inherent metabolic cost, which must be met through the upregulation of intermediary metabolism. Arctic char intermediary metabolism was monitored during the initial 96 h of seawater acclimation ...
متن کاملTeleost reproduction: Aspects of Arctic char (Salvelinus alpinus) oocyte growth and maturation
........................................................ 4 ABBREVIATIONS................................................ 6 PAPERS IN THIS THESIS...................................... 7 INTRODUCTION................................................. 8 Teleost reproduction...................................... 8 Oocyte growth.............................................. 12 Vitellogenin...............
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ژورنال
عنوان ژورنال: Journal of Wildlife Diseases
سال: 1984
ISSN: 0090-3558
DOI: 10.7589/0090-3558-20.4.338