Zobrazeno 1 - 10
of 11
pro vyhledávání: '"P. E. Ihssen"'
Publikováno v:
Molecular Ecology. 6:609-613
Inheritance patterns of randomly amplified polymorphic DNA (RAPD) phenotypes were tested in 13 full-sib families of lake trout Salvelinus namaycush. Single-pair matings of parents with known phenotypes were made, and up to 20 progeny of each mating w
Publikováno v:
Journal of Fish Biology. 48:664-674
One male and one female lake trout, Salvelinus namaycush, were held in a laboratory tank simulating a natural spawning environment. Their behaviour during their reproductive period was videotaped each day for 2 h at dusk. The fish activities were cla
Publikováno v:
Journal of Fish Biology. 39:69-77
Two brood stocks of brook charr, Sulvelinus fontinalis, are currently maintained by the Ontario Ministry of Natural Resources. The Nipigon brood stock originated from Lake Nipigon, in north-central Ontario, while the Hills Lake stock is believed to h
Autor:
Roy G. Danzmann, P. E. Ihssen
Publikováno v:
Molecular ecology. 4(6)
Forty-nine populations of brook charr (Salvelinus fontinalis) from Algonquin Park lakes and rivers were analysed for mitochondrial DNA variation. Haplotypic distributions of wild fish in the Algonquin Park region of Ontario, Canada, predominantly ref
Autor:
P E Ihssen, R B Phillips
Publikováno v:
Cytogenetic and Genome Research. 39:14-18
In the male trout there is a difference in the quinacrine banding and C-banding patterns between the two homologs of the second largest chromosome pair. This chromosome is the only large submetacentric in the karyotype, making it easy to identify and
Publikováno v:
Journal of Fish Biology. 35:765-780
Year-class strength in northern populations of smallmouth bass is strongly influenced by winter starvation of young-of-the-year. We examined starvation among young bass under both winter and summer light and temperature conditions. During starvation,
Publikováno v:
Canadian Journal of Animal Science. 66:599-606
Growth rates of three salmonid species, brook trout (Salvelinus fontinalis), lake trout (S. namaycush), and rainbow trout (Salmo gairdneri) and one hybrid, splake (S. namaycush × S. fontinalis) were compared at 10 and 16 °C. Two strains of each spe
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 38:1772-1789
Historical and contemporary data on lake whitefish (Coregonus clupeaformis) from the Ontario waters of Lake Huron were examined for evidence of stocks with the objective of defining population boundaries. We delineated the spatial distribution of fiv
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 38:1838-1855
Various population parameters and physiological, behavioral, morphometric, meristic, calcareous, biochemical, and cytogenetic characters have been used to identify fish stocks. We define a stock as an intraspecific group of randomly mating individual
Autor:
R B, Phillips, P E, Ihssen
Publikováno v:
Cytogenetics and cell genetics. 39(1)
In the male trout there is a difference in the quinacrine banding and C-banding patterns between the two homologs of the second largest chromosome pair. This chromosome is the only large submetacentric in the karyotype, making it easy to identify and