Results 31 to 40 of about 51,037 (197)

Ecology of Margaritifera margaritifera (Bivalvia, Margaritiferidae) in the River Kamennaya, White Sea Basin, Russia

Nature Conservation Research: Заповедная наука, 2021
The conditions for cohabitation of juvenile Salmo salar and Margaritifera margaritifera in the River Kamennaya (River Kem catchment, White Sea drainage basin, Russia) were studied. The M.
Alexey A. Zotin, Svetlana A. Murzina, Denis A. Efremov, Panu Oulasvirta, Evgeny P. Ieshko   +4 more
doaj   +1 more source

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

PLoS 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, John A H Benzie, Phil McGinnity, Elvira de Eyto, Eileen Dillane, James Coughlan, Tom F Cross   +6 more
doaj   +1 more source

Padronização de uma PCR para a autenticação do Salmo salar em pratos da culinária japonesa

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
RESUMO O objetivo deste trabalho foi padronizar uma PCR para a detecção do Salmo salar, a qual possa ser usada na autenticação do salmão utilizado em pratos da culinária japonesa e do pescado comercializado in natura. Para isso, dois lotes de sushi foram
E.P.M. Gonçalves, M.C.S. Barros, M.C. Pessôa, D.J. Cardilli, T.B. Roos, C.M. Moraes   +5 more
doaj   +1 more source

Enquête sur la répartition des virus des salmonidés dans les salmonicultures de la région aquitaine et des régions limitrophes

Knowledge and Management of Aquatic Ecosystems, 1988
Dans le Sud-Ouest de la France, 599 prélèvements de truites AEC (Salmo gairdneri) (71 %), de truites fario (Salmo trutta) (14 %), d'ombles de fontaine (Salvelinus fontinalis) (1 %), de saumons atlantiques (Salmo salar) (2 %), et d'espèces diverses (12 %),
NOUGAYREDE P.
doaj   +1 more source

A Polyprotein-Expressing Salmonid Alphavirus Replicon Induces Modest Protection in Atlantic Salmon (Salmo Salar) Against Infectious Pancreatic Necrosis

Viruses, 2015
Vaccination is an important strategy for the control and prevention of infectious pancreatic necrosis (IPN) in farmed Atlantic salmon (Salmo salar) in the post-smolt stage in sea-water.
Azila Abdullah, Christel M. Olsen, Kjartan Hodneland, Espen Rimstad   +3 more
doaj   +1 more source

Tenacibaculum ovolyticum 16S rDNA Quantitative-PCR Assay Development and Field Testing

Fishes, 2022
In British Columbia (BC; Canada) Atlantic salmon (Salmo salar L.) production, Tenacibaculum members are associated with ‘mouthrot’ and disease identification is based on gross observation and clinical data.
Joseph P. Nowlan, Brianna M. Heese, Matthew J. Wilson, Scott R. Britney, John S. Lumsden, Spencer Russell   +5 more
doaj   +1 more source

Chitinolytic enzymes contribute to the pathogenicity of Aliivibrio salmonicida LFI1238 in the invasive phase of cold-water vibriosis

BMC Microbiology, 2022
Background Aliivibrio salmonicida is the causative agent of cold-water vibriosis in salmonids (Oncorhynchus mykiss and Salmo salar L.) and gadidae (Gadus morhua L.). Virulence-associated factors that are essential for the full spectrum of A.
Anna Skåne, Per Kristian Edvardsen, Gabriele Cordara, Jennifer Sarah Maria Loose, Kira Daryl Leitl, Ute Krengel, Henning Sørum, Fatemeh Askarian, Gustav Vaaje-Kolstad   +8 more
doaj   +1 more source

Transient Receptor Potential-Vanilloid (TRPV1-TRPV4) Channels in the Atlantic Salmon, Salmo salar. A Focus on the Pineal Gland and Melatonin Production

Frontiers in Physiology, 2022
Fish are ectotherm, which rely on the external temperature to regulate their internal body temperature, although some may perform partial endothermy. Together with photoperiod, temperature oscillations, contribute to synchronizing the daily and seasonal ...
Laura Gabriela Nisembaum, Guillaume Loentgen, Thibaut L’Honoré, Patrick Martin, Charles-Hubert Paulin, Michael Fuentès, Karine Escoubeyrou, María Jesús Delgado, Laurence Besseau, Jack Falcón   +9 more
doaj   +1 more source

Evidence for adaptive explanations of semelparity in animals

Biological Reviews, EarlyView.
ABSTRACT Semelparity, the reproductive strategy of reproducing once, is widespread but uncommon in animals. Classes of models to explain the evolution of semelparity are based either on age structure and mortality schedules – demographic models in which high post‐reproductive mortality risk favours high reproductive effort and semelparity results from ...
Diana O. Fisher, Roberto Salguero‐Gómez   +1 more
wiley   +1 more source

Rapid Quantification of Fatty Acids in Fish Eggs Through Raman Spectroscopy

Journal of Raman Spectroscopy, EarlyView.
Omega‐3 fatty acids (FAs) are important indicators for egg quality. This study uses Raman spectroscopy coupled with chemometrics to develop a rapid and in situ method for predicting FA composition in fish eggs. These findings offer a practical and cost‐effective method for assessing egg FA profiles in aquaculture hatcheries.
Benjamin Panitz, Li Sun Chin, Sahar Mejri, Jacob Morris, Kevin Stuart, Mark Drawbridge, Juan F. Paredes, Nicholas Romano, Paul S. Wills   +8 more
wiley   +1 more source