Results 31 to 40 of about 132,505 (200)

Effects of specific and non specific stimulation on the immune system of rainbow trout, Onchorynchus mykiss, and subsequent protection against the infectious pathogen Yersinia ruckeri [PDF]

open access: yes, 2008
For the experimental design, 203 adult rainbow trout were randomly assessed to 6 groups of about 30 fish each and treated by intraperitoneal injection (i.p.) with various combinations of HGG,Freund's Complete adiuvant (FCA), Phosphate Buffered Saline ...
GREGORI, MICHELA
core   +1 more source

Feasibility of rearing brook char fingerlings in an intensive recirculating hatchery as a complementary species to rainbow trout

open access: yesCzech Journal of Animal Science, 2016
Aquaculture, as the fastest growing agriculture sector, is currently focused on exploring the development of effective intensive recirculating systems (RAS). The use of intensive RAS requires a stable supply of fingerlings throughout the year.
M. Buřič, J. Bláhovec, J. Kouřil
doaj   +1 more source

TETRAZOLIUM OXIDASE POLYMORPHISM IN RAINBOW TROUT [PDF]

open access: yesGenetics, 1972
ABSTRACT Tetrazolium oxidase from the blood and liver of rainbow trout was found to be genetically polymorphic. The inheritance pattern of the liver enzyme was compatible only with a one locus-two allele hypothesis. The enzymes in the blood while having an electrophoretically identical polymorphism could differ genotypically from that of
S D, Cederbaum, A, Yoshida
openaire   +2 more sources

Social status regulates the hepatic miRNAome in rainbow trout: Implications for posttranscriptional regulation of metabolic pathways.

open access: yesPLoS ONE, 2019
Juvenile rainbow trout develop social hierarchies when held in dyads, and the development of socially subordinate (SS) and social dominance (SD) phenotypes in this context has been linked to specific changes in the hepatic energy metabolism of all major ...
Daniel J Kostyniuk   +4 more
doaj   +1 more source

Role of Extracts Obtained from Rainbow Trout and Sole Side Streams by Accelerated Solvent Extraction and Pulsed Electric Fields on Modulating Bacterial and Anti-Inflammatory Activities

open access: yesSeparations, 2021
In this study, accelerated solvent extraction (ASE) and pulsed electric field (PEF) were used as innovative approaches to recover extracts from rainbow trout and sole side streams rich in high-added-value compounds.
Min Wang   +6 more
doaj   +1 more source

UPLC-QTOF/MS Metabolomics and Biochemical Assays Reveal Changes in Hepatic Nutrition and Energy Metabolism during Sexual Maturation in Female Rainbow Trout (Oncorhynchus mykiss)

open access: yesBiology, 2022
Mobilization and repartition of nutrients and energy are prerequisites for the normal sexual maturity of broodstock. However, there are few studies on the mechanisms of hepatic nutrients and energy metabolism during sexual maturation in female rainbow ...
Lu Ding   +10 more
doaj   +1 more source

Abundance and Function of Multiple Haemoglobin Isomorphs from Rainbow Trout (Oncorhynchus mykiss) [PDF]

open access: yes, 2011
Haemoglobins perform the vital physiological function of transporting oxygen from the external environment to the tissues. Poikilothermic rainbow trout (Oncorhynchus mykiss = Salmo gairdneri = S.
Tempero, Grant Wayne
core  

Ecological benefits and risks to native salmonids from beaver dam analogs

open access: yesFrontiers in Ecology and Evolution
In degraded river systems, beaver dam analogs (BDAs) are an increasingly popular low-tech treatment used to reduce water velocity, increase floodplain connectivity, activate secondary side channels, and thus increase juvenile salmonid rearing habitat ...
Stacey Meyer   +3 more
doaj   +1 more source

Structure of the rainbow trout metallothionein A gene [PDF]

open access: yesGene, 1992
To investigate the regulation of metallothionein-encoding genes in fish, we have isolated and sequenced the rainbow trout metallothionein-A-encoding gene (tMT-A) by polymerase chain reaction. This gene spans about 1.1 kb, consists of three exons and two introns, and has an A+T-rich 5'-region which contains a TATAAA signal, and two metal responsive ...
Hong, Yunhan, Schartl, Manfred
openaire   +2 more sources

Climate, Demography, and Zoogeography Predict Introgression Thresholds in Salmonid Hybrid Zones in Rocky Mountain Streams.

open access: yesPLoS ONE, 2016
Among the many threats posed by invasions of nonnative species is introgressive hybridization, which can lead to the genomic extinction of native taxa.
Michael K Young   +11 more
doaj   +1 more source

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