Results 21 to 30 of about 3,864 (223)

RNAseq analysis of fast skeletal muscle in restriction-fed transgenic coho salmon (Oncorhynchus kisutch) : an experimental model uncoupling the growth hormone and nutritional signals regulating growth [PDF]

open access: yes, 2015
Background Coho salmon (Oncorhynchus kisutch) transgenic for growth hormone (Gh) express Gh in multiple tissues which results in increased appetite and continuous high growth with satiation feeding. Restricting Gh-transgenics to the same lower ration (TR)
Devlin, Robert   +5 more
core   +1 more source

Local inflammation at the salmon louse (Lepeophtheirus salmonis) attachment site contributes to copepodid rejection in coho salmon (Oncorhynchus kisutch). [PDF]

open access: yesCell Tissue Res
The study investigates the susceptibility of Atlantic salmon (Salmo salar) and Pacific salmon species (pink salmon, Oncorhynchus gorbuscha; coho salmon, Oncorhynchus kisutch; and chum salmon, Oncorhynchus keta) to the parasitic salmon lice ...
Sveen L   +17 more
europepmc   +2 more sources

Development of a Quantitative PCR Assay for Four Salmon Species Inhabiting the Yangyangnamdae River Using Environmental DNA

open access: yesBiology, 2021
A species-specific quantitative PCR (qPCR) assay using environmental DNA (eDNA) is a promising tool for both qualitative and quantitative analyses of target species directly from water samples.
Muhammad Hilman Fu'adil Amin   +5 more
doaj   +1 more source

Population genetic analysis of aquaculture salmonid populations in China using a 57K rainbow trout SNP array.

open access: yesPLoS ONE, 2018
Various salmonid species are cultivated in cold water aquaculture. However, due to limited genomic data resources, specific high-throughput genotyping tools are not available to many of the salmonid species.
Han-Yuan Zhang   +7 more
doaj   +1 more source

Chinook and Coho salmon hybrids linked to habitat and climatic changes on Vancouver Island, British Columbia

open access: yesEcology and Evolution, 2021
Between 2013 and 2019, 63 presumed Chinook salmon Oncorhynchus tshawytscha sampled primarily in the Strait of Georgia (0.63% of total sample) were identified as potential Chinook–Coho (Oncorhynchus kisutch) hybrids by the presence of anomalous ...
H. Andres Araujo   +9 more
doaj   +1 more source

Study of the first blastomeres in Coho salmon (Oncorhynchus kisutch)

open access: yesZygote, 2012
SummaryThere is a lack of information on the morphology of the first blastomeres that could be used as a diagnostic tool for the first stages of embryonic development for Coho salmon. The purpose of this investigation, therefore, was to characterize morphometrically the first blastomeres of Coho salmon (Oncorhynchus kisutch).
EFFER-ROLDAN, BRIAN ALEXANDER   +4 more
openaire   +4 more sources

Infectivity of a rickettsia isolated from coho salmon Oncorhynchus kisutch [PDF]

open access: yes, 1991
Two species of salmonids were tested for their susceptibility to infection by a rickettsia isolated in cell culture from diseased Oncorhynchus kisutch in Chile.
Fryer,   +5 more
core   +1 more source

A potential role for restricted intertactical heritability in preventing intralocus conflict

open access: yesEvolutionary Applications, 2021
Intralocus sexual conflict, which arises when the same trait has different fitness optima in males and females, reduces population growth rates. Recently, evolutionary biologists have recognized that intralocus conflict can occur between morphs or ...
Madilyn M. Gamble, Ryan G. Calsbeek
doaj   +1 more source

Chemical Changes in Chilled Farmed Salmon (Oncorhynchus kisutch): Effect of Previous High Pressure Treatment

open access: yesCzech Journal of Food Sciences, 2009
Coho salmon (Oncorhynchus kisutch) has recently attracted a great interest as a farmed product. This research focuses on its commercialisation as a chilled product.
A. Rodríguez   +7 more
doaj   +1 more source

Comparative mapping reveals quantitative trait loci that affect spawning time in coho salmon (Oncorhynchus kisutch)

open access: yesGenetics and Molecular Biology, 2012
Spawning time in salmonids is a sex-limited quantitative trait that can be modified by selection. In rainbow trout (Oncorhynchus mykiss), various quantitative trait loci (QTL) that affect the expression of this trait have been discovered.
Cristian Araneda   +4 more
doaj   +1 more source

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