Results 21 to 30 of about 31,270 (237)

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

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

The course of migrations of smolts of the brown trout (Salmo trutta m. trutta L.) grown in the rivers of Pomerania [PDF]

open access: yesActa Ichthyologica et Piscatoria, 1995
In the present report the daily seaward migrations of the brown trout (Salmo trutta m. trutta L.) smolts, grown in natural conditions in Pomeranian rivers: the Mołstowa, surveyed for one season, the Gowienica-for twe seasons, and the Osówka-for two ...
Z. Chełkowski
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

Inadequate food intake at high temperatures is related to depressed mitochondrial respiratory capacity [PDF]

open access: yes, 2016
Animals, especially ectotherms, are highly sensitive to the temperature of their surrounding environment. Extremely high temperature, for example, induces a decline of average performance of conspecifics within a population, but individual heterogeneity ...
Anderson, Graeme J.   +4 more
core   +1 more source

Relationship Between Spermatozoa Motility, Egg Size, Fecundity and Fertilization Success in Salmo trutta abanticus

open access: yesJournal of Agricultural Sciences, 2006
Sperm and eggs were collected without anesthesia by abdominal massage from Salmo trutta abanticus. The relationship between spermatozoa motility, egg size, fecundity and fertilization rates were investigated.
Selçuk Seçer   +2 more
doaj   +1 more source

Comparative study of CXC chemokines modulation in brown trout (Salmo trutta) following infection with a bacterial or viral pathogen [PDF]

open access: yes, 2017
Acknowledgements We would like to acknowledge Richard Paley, Tom Hill and Georgina Rimmer for their collaboration during brown trout infection challenges in CEFAS-Weymouth biosecurity facilities. Bartolomeo Gorgoglione, Stephen W. Feist and Nick G.
Feist, Stephen W.   +5 more
core   +1 more source

Features of enzymatic activity of a digestive path of young of salmon fishes

open access: yesЮг России: экология, развитие, 2015
In the work activity of some digestive enzymes participating in hydrolysis нутриентов of the albuminous and carbohydrate nature at молоди Black Sea кумжи Salmo trutta labrax Pallas and стальноголового of salmon Salmo gairdneri Rich has been investigated.
T. S. Ershova, I. V. Volkova
doaj   +1 more source

Descent of trout (Salmo trutta L.) smolts grown in River Mołstowa catchment area [PDF]

open access: yesActa Ichthyologica et Piscatoria, 1981
The paper present data on the descent of trout (Salmo trutta L.) smolts grown in the Motstowa catchment area, with a particular reference to the fish length and water temperatures.
Z. Chełkowski, B. Chełkowska
doaj   +3 more sources

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   +4 more sources

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