Results 21 to 30 of about 75,432 (273)

Genome-Wide Association Study Identifies Genomic Loci Affecting Filet Firmness and Protein Content in Rainbow Trout

open access: yesFrontiers in Genetics, 2019
Filet quality traits determine consumer satisfaction and affect profitability of the aquaculture industry. Soft flesh is a criterion for fish filet downgrades, resulting in loss of value.
Ali Ali   +7 more
doaj   +1 more source

Relationships among tissues, biofluids, and otolith selenium concentrations in wild female burbot (Lota lota)

open access: yesIntegrated Environmental Assessment and Management, EarlyView., 2023
Abstract In the Lake Koocanusa‐Kootenai River system (Montana, USA and British Columbia, Canada), selenium (Se) contamination has become an international concern and is suspected to contribute to the observed burbot (Lota lota) population collapse. Due to our limited ability to sample burbot in Lake Koocanusa for monitoring studies, we used a reference
Stephanie D. Graves   +6 more
wiley   +1 more source

Variations in Rainbow Trout Immune Responses against A. salmonicida: Evidence of an Internal Seasonal Clock in Oncorhynchus mykiss

open access: yesBiology, 2022
In poikilothermic vertebrates, seasonality influences different immunological parameters such as leukocyte numbers, phagocytic activity, and antibody titers.
Ruth Montero   +8 more
doaj   +1 more source

Microarray Analyses of Genes Differentially Expressed by Diet (Black Beans and Soy Flour) during Azoxymethane-Induced Colon Carcinogenesis in Rats

open access: yesJournal of Nutrition and Metabolism, 2012
We previously demonstrated that black bean (BB) and soy flour (SF)-based diets inhibit azoxymethane (AOM)-induced colon cancer. The objective of this study was to identify genes altered by carcinogen treatment in normal-appearing colonic mucosa and those
Elizabeth A. Rondini, Maurice R. Bennink
doaj   +1 more source

Recombinant viral hemorrhagic septicemia virus with rearranged genomes as vaccine vectors to protect against lethal betanodavirus infection

open access: yesFrontiers in Immunology, 2023
The outbreaks of viral hemorrhagic septicemia (VHS) and viral encephalopathy and retinopathy (VER) caused by the enveloped novirhabdovirus VHSV, and the non-enveloped betanodavirus nervous necrosis virus (NNV), respectively, represent two of the main ...
Sandra Souto   +7 more
doaj   +1 more source

Identification of salmon redds using RPV‐based imagery produces comparable estimates to ground counts with high inter‐observer variability

open access: yesRiver Research and Applications, Volume 39, Issue 1, Page 35-45, January 2023., 2023
Abstract An integral part of population monitoring within fisheries is ground‐based surveys of fish redds. Remotely piloted vehicles or drones (RPVs) could provide a complementary method but need verification due to a host of methodological differences. To compare methods, we counted summer Chinook redds (Oncorhynchus tshawytscha) (~6 m2 in size) using
Daniel S Auerbach, Alexander K Fremier
wiley   +1 more source

Population estimate of wild rainbow trout in a remote stream of southern California

open access: yesCalifornia Fish and Wildlife Journal, 2021
Recreational fishing for Rainbow Trout (Oncorhynchus mykiss) is important economically in California. We determined the upstream and downstream distribution of Rainbow Trout in a southern California stream, and classified all available habitat within ...
Russell M. Barabe
doaj   +1 more source

Farmed fish welfare during slaughter in Italy: survey on stunning and killing methods and indicators of unconsciousness

open access: yesFrontiers in Veterinary Science, 2023
Information on slaughter procedures for farmed fish in aquaculture is limited, both in Europe and in Italy, due to a general lack of field data. The aim of this study was to gather information on the procedures used to slaughter fish in Italy and to ...
Gianfilippo Alessio Clemente   +10 more
doaj   +1 more source

Gastrulation and hatch as critical thermal windows for salmonid embryo development

open access: yesRiver Research and Applications, Volume 39, Issue 1, Page 46-53, January 2023., 2023
Abstract Climate change and impoundment increase river temperatures, shifting the bioclimatic envelope in which freshwater biota have evolved and increasing salmonid egg mortality. To mitigate this, conservation flows from reservoirs are often implemented to maintain favourable water temperatures downstream from impoundments throughout salmonid embryo ...
Jack Bloomer   +5 more
wiley   +1 more source

Classification et clé de détermination des faciès d'écoulements en rivières de montagne

open access: yesKnowledge and Management of Aquatic Ecosystems, 1995
La diversité hydromorphodynamique de 294 faciès d'écoulement appartenant à 15 rivières des Pyrénées a été analysée. A partir d'une Analyse Factorielle des Correspondances Multiples et d'une classification hiérarchique sur les coordonnées des individus, 6
DELACOSTE M.   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy