Results 51 to 60 of about 15,949 (263)

An update of the salmon louse (Lepeophtheirus salmonis) reference genome assembly

G3: Genes, Genomes, Genetics, 2022
Salmon lice have plagued the salmon farming industry and have negatively impacted salmon populations in the wild. In response, researchers have generated high density genetic maps, genome assemblies, transcriptomes, and whole-genome resequencing data to ...
Jay Joshi, Anne-Marie Flores, Kris A Christensen, Hollie Johnson, Ahmed Siah, Ben F Koop   +5 more
doaj   +1 more source

Impact of the Addition of a Shading Algorithm in a Physically Based Conceptual River Hydrological–Temperature Model

River Research and Applications, EarlyView.
ABSTRACT Anthropogenic impacts on the thermal regime of rivers include climate change and deforestation. For the latter, developing modelling tools that can account for the impact of varying vegetation cover on river temperatures is essential. This study describes a new addition to the CEQUEAU hydrological and water temperature model: a shading ...
Zouhir Dichane, Habiba Ferchihi, Cyrille Gatien Kafack Zamo, Jesús Roberto Araujo Sánchez, André St‐Hilaire   +4 more
wiley   +1 more source

Elevated Water CO₂ Can Prevent Dietary-Induced Osteomalacia in Post-Smolt Atlantic Salmon (Salmo salar, L.)

Biomolecules, 2023
Expansion of land-based systems in fish farms elevate the content of metabolic carbon dioxide (CO2) in the water. High CO2 is suggested to increase the bone mineral content in Atlantic salmon (Salmo salar, L.).
Lucia Drábiková, Per Gunnar Fjelldal, Muhammad Naveed Yousaf, Thea Morken, Adelbert De Clercq, Charles McGurk, Paul Eckhard Witten   +6 more
doaj   +1 more source

From snapshots to continuous estimates: Augmenting citizen science with computer vision for fish monitoring

Remote Sensing in Ecology and Conservation, EarlyView.
This study presents an end‐to‐end computer‐vision pipeline for monitoring fish migration using underwater video. We integrate field camera deployment, annotation, model training and automated in‐season counting to generate continuous, high‐resolution data on river herring spawning migration.
Zhongqi Chen, Timm Haucke, Sara Beery, Keven Bennett, Austin Powell, Lydia Zuehsow, Robert Vincent, Linda Deegan   +7 more
wiley   +1 more source

Multiple Selection Signatures in Farmed Atlantic Salmon Adapted to Different Environments Across Hemispheres

Frontiers in Genetics, 2019
Domestication of Atlantic salmon started approximately 40 years ago, using artificial selection through genetic improvement programs. Selection is likely to have imposed distinctive signatures on the salmon genome, which are often characterized by high ...
María Eugenia López, María Eugenia López, Tyler Linderoth, Ashie Norris, Jean Paul Lhorente, Roberto Neira, José Manuel Yáñez, José Manuel Yáñez   +7 more
doaj   +1 more source

Intake of farmed Atlantic salmon fed soybean oil increases insulin resistance and hepatic lipid accumulation in mice. [PDF]

PLoS ONE, 2013
BACKGROUND: To ensure sustainable aquaculture, fish derived raw materials are replaced by vegetable ingredients. Fatty acid composition and contaminant status of farmed Atlantic salmon (Salmo salar L.) are affected by the use of plant ingredients and a ...
Lisa Kolden Midtbø, Mohammad Madani Ibrahim, Lene Secher Myrmel, Ulrike Liisberg Aune, Anita Røyneberg Alvheim, Nina S Liland, Bente E Torstensen, Grethe Rosenlund, Bjørn Liaset, Trond Brattelid, Karsten Kristiansen, Lise Madsen   +11 more
doaj   +1 more source

Comparative Analysis of Stress Adaptation in the Yeast Microbiome of Cactus

Yeast, EarlyView.
Yeasts and related fungi isolated from cacti or nearby non‐cactus plants were characterized phenotypically and genomically, revealing differences that hint at modes of adaptation to the cactus host. ABSTRACT Together with other fungi, yeasts make up a significant component of the plant microbiome. As the planet warms, cacti expand their range.
Alya N. Hussain, Kevin T. Fotso, Michael A. McMurray   +2 more
wiley   +1 more source

Transcriptional breakpoints as predictors of thermal thresholds in a climate‐impacted stenothermal fish

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The biogeography of ectotherms is greatly influenced by their thermal tolerance, which is expected to be tightly coupled to aerobic performance. However, preferred temperatures of ectotherms often deviate substantially from aerobic performance optima. This suggests that
Analisa Lazaro‐Côté, Travis C. Durhack, Matthew M. Guzzo, Andrew J. Chapelski, Benjamin C. Kissinger, Ken M. Jeffries, Neil J. Mochnacz   +6 more
wiley   +1 more source

Cytological studies in Atlantic salmon from Canada, in hybrids between Atlantic salmon from Canada and Sweden and in hybrids between Atlantic salmon and sea trout [PDF]

Hereditas, 2009
Atlantic salmon, Salmo salar, from the Chaleur-Bay district in eastern Canada has the same chromosome number, 2n = 58, as Atlantic salmon from Sweden. Hybrids between salmon from Chaleur and the river Lule in Sweden also have the chromosome number 2n = 58 and form multivalents and bivalents of the same type and proportion as in Scandinavian salmon ...
A, Nygren, B, Nilsson, M, Jahnke
openaire   +2 more sources

Mobile consumers influence the shoreward edge of intertidal seagrass ecosystems

Journal of Animal Ecology, EarlyView.
Ecological paradigms suggest that the environmentally stressful edge of a habitat is determined by physical factors. The work finds that, counter to these paradigms, an environmentally stressful edge can also be impacted by biotic interactions and are more complex than suggested.
Stephanie R. Valdez, Carter S. Smith, Catherine L. Brenner, Avery B. Paxton, Brian R. Silliman   +4 more
wiley   +1 more source