Results 21 to 30 of about 37,263 (271)

Carotenoid content in eggs of Atlantic salmon (Salmo salar L.) and brown trout (Salmo trutta L.) entering Polish rivers for spawning or reared in fresh water [PDF]

open access: yesActa Ichthyologica et Piscatoria, 2002
The authors investigated the carotenoids content in yellow, yellow-orange, and orange eggs of salmon (Salmo salar L.) and brown trout (Salmo trutta L.) entering Polish rivers for spawning or reared in fresh water.
B. Czeczuga   +2 more
doaj   +3 more sources

Anadromy, potamodromy and residency in brown trout Salmo trutta: the role of genes and the environment

open access: yesJournal of Fish Biology, 2019
Brown trout Salmo trutta is endemic to Europe, western Asia and north‐western Africa; it is a prominent member of freshwater and coastal marine fish faunas.
A. Ferguson   +4 more
semanticscholar   +1 more source

Zootechnical Brown Trout (Salmo trutta L. 1758) Ovarian Fluid Fails to Upregulate the Swimming Performances of Native Mediterranean Brown Trout (Salmo cettii Rafinesque, 1810) Sperm in the Biferno River

open access: yesFishes, 2023
In external fertilizer fish, ovarian fluid (OF) seems to play a key role in fertilization success, improving spermatozoa swimming performance. These OF/sperm interaction mechanisms are frequently species-specific and/or population-specific and could ...
Giusy Rusco   +7 more
doaj   +1 more source

Seasonal changes in antioxidant defence system of liver and gills of Salmo trutta caspius, Salmo trutta labrax and Salmo trutta macrostigma

open access: yesJournal of Fish Biology, 2009
Seasonal changes in antioxidant enzyme activities (superoxide dismutase, SOD, EC 1.15.1.1; catalase, CAT, EC 1.11.1.16; glutathione peroxidase, GPx, EC 1.11.1.9; glutathione reductase, GR, EC 1.6.4.2; glucose‐6‐phosphate dehydrogenase, G6PD, EC 1.1.1.49 and glutathione S‐transferase, GST, EC 1.5.1.18) and lipid peroxidation (LPO) levels of livers and ...
Aras, N. M.   +5 more
openaire   +5 more sources

Juvenile trout (Salmo trutta L.) survival rate from hatched fish release to smolting in River Mołstowa basin [PDF]

open access: yesActa Ichthyologica et Piscatoria, 1981
The survival rate of juvenile trout (Salmo trutta L.), from the introduction of newly hatched fish until smolting, under natural conditions of the River Mołstowa was determined.
Z. Chełkowski, B. Chełkowska
doaj   +3 more sources

Studies on carotenoids in spawning Salmo trutta morpha lacustris L [PDF]

open access: yesActa Ichthyologica et Piscatoria, 1989
The occurrence and contents of various carotenoids in different body parts of spawning Salmo trutta morpha lacustris from the Lake Wdzydze were studied with column and thin layer chromatography.
B. Czeczuga, R. Bartel
doaj   +3 more sources

What Reference Genome Assemblies Tell Us and How to Detect the Best Available Version: A Case Study in Trout

open access: yesAquatic Sciences and Engineering, 2023
Genomic studies have largely been accelerated by the advances of next generation sequencing technologies since the beginning of the millennium. This, in turn, has motivated the generation of more reference genome assemblies not only in model organisms ...
Münevver Oral
doaj   +1 more source

Atlantic salmon Salmo salar L., brown trout Salmo trutta L. and Arctic charr Salvelinus alpinus (L.): a review of aspects of their life histories

open access: yes, 2003
– Among the species in the family Salmonidae, those represented by the genera Salmo, Salvelinus, and Oncorhynchus (subfamily Salmoninae) are the most studied. Here, various aspects of phenotypic and life-history variation of Atlantic salmon Salmo salar L.
A. Klemetsen   +6 more
semanticscholar   +1 more source

Selection and phylogenetics of salmonid MHC class I: wild brown trout (Salmo trutta) differ from a non-native introduced strain.

open access: yesPLoS ONE, 2013
We tested how variation at a gene of adaptive importance, MHC class I (UBA), in a wild, endemic Salmo trutta population compared to that in both a previously studied non-native S.
Brian O'Farrell   +6 more
doaj   +1 more source

Genetic and Phenotypic Characteristics of the Salmo trutta Complex in Italy

open access: yesApplied Sciences, 2022
Salmonid fish have become ecological and research models of study in the field of conservation genetics and genomics. Over the last decade, brown trout have received a high level of interest in research and publications.
Edo D’Agaro   +5 more
doaj   +1 more source

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