P
Peter E. Ihssen
Researcher at Ontario Ministry of Natural Resources
Publications - 25
Citations - 1349
Peter E. Ihssen is an academic researcher from Ontario Ministry of Natural Resources. The author has contributed to research in topics: Salvelinus & Trout. The author has an hindex of 16, co-authored 25 publications receiving 1313 citations.
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Journal ArticleDOI
Ploidy Manipulation and Gynogenesis in Fishes: Cytogenetic and Fisheries Applications
TL;DR: This work has shown that it is possible to suppress the first mitotic division offish eggs with high-pressure or -temperature treatments applied at the time of first cleavage to produce mitotic gynogenetic diploids and tetraploids.
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Identification of two QTL influencing upper temperature tolerance in three rainbow trout ( Oncorhynchus mykiss ) half-sib families
Timothy R. Jackson,Moira M. Ferguson,Roy G. Danzmann,Anthony G Fishback,Peter E. Ihssen,M. O'Connell,Teresa J. Crease +6 more
TL;DR: Two quantitative trait loci (QTL) were mapped by detecting a significant association between variance in upper temperature tolerance and alleles at the microsatellite loci Omy325UoG and Ssa14DU suggesting that the effects of the QTL are additive.
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Linkage analysis of quantitative trait loci associated with spawning time in rainbow trout (Oncorhynchus mykiss)
Takashi Sakamoto,Takashi Sakamoto,Roy G. Danzmann,Nobuaki Okamoto,Moira M. Ferguson,Peter E. Ihssen +5 more
TL;DR: Eight of these QTL markers from five linkage groups show repeatable effects in two sampling years, suggesting this trait is highly polygenic in rainbow trout.
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Review of Genetics of Lake Trout in the Great Lakes: History, Molecular Genetics, Physiology, Strain Comparisons, and Restoration Management
TL;DR: Historical differences among native lake trout populations, genetic comparisons of populations, heritability of physiological traits, performance of strains after stocking, and the role of genetics in management are reviewed.
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A major sextet of mitochondrial DNA phylogenetic assemblages extant in eastern North American brook trout (Salvelinus fontinalis): distribution and postglacial dispersal patterns
TL;DR: Comparisons of mtDNA diversity between fish from putative refugial and recolonization zones for this species indicate that more than one refugia region contributed to northern recolonized regions.