Results 11 to 20 of about 8,241 (257)

Genetic assignment predicts depth of benthic settlement for 0-group Atlantic cod. [PDF]

PLoS ONE, 2023
Atlantic cod is a keystone species that remains among the most economically important demersal fish in the North Atlantic. Throughout its distribution range, Atlantic cod is composed of populations with varying environmental preferences and migratory ...
Guðbjörg Ásta Ólafsdóttir, Shaun Turnbull, Ingibjörg G Jónsdóttir, Anja Nickel, Hjalti Karlsson, Theresa Henke, Einar Eg Nielsen, Snæbjörn Pálsson   +7 more
doaj   +2 more sources

Mitochondrial genome variation of Atlantic cod [PDF]

BMC Research Notes, 2018
Objective The objective of this study was to analyse intraspecific sequence variation of Atlantic cod mitochondrial DNA, based on a comprehensive collection of completely sequenced mitochondrial genomes.
Tor Erik Jørgensen, Bård Ove Karlsen, Åse Emblem, Ragna Breines, Morten Andreassen, Trine B. Rounge, Alexander J. Nederbragt, Kjetill S. Jakobsen, Marianne Nymark, Anita Ursvik, Dag H. Coucheron, Lars Martin Jakt, Jarle T. Nordeide, Truls Moum, Steinar D. Johansen   +14 more
doaj   +6 more sources

Characterization of T-cell receptor loci and expressed repertoire reveals a capacity for robust T-cell response in Atlantic cod (Gadus morhua) [PDF]

Scientific Reports
The Atlantic cod presents a peculiar case in fish immunology, due to the loss of MHCII and CD4 genes. Despite the absent antibody response to T cell-dependent antigens, it is a prolific species.
Ádám Györkei, Finn-Eirik Johansen, Shuo-Wang Qiao   +2 more
doaj   +2 more sources

Atlantic cod (Gadus morhua) MHC I localizes to endolysosomal compartments independently of cytosolic sorting signals [PDF]

Frontiers in Cell and Developmental Biology, 2023
Major histocompatibility complex (MHC) class I and II are crucial for the adaptive immune system because they are involved in peptide presentation to T cells.
Synne Arstad Bjørnestad, Monica Hongrø Solbakken, Kjetill S. Jakobsen, Sissel Jentoft, Oddmund Bakke, Cinzia Progida   +5 more
doaj   +2 more sources

Male Agonistic Behavior on Atlantic Cod Spawning Grounds [PDF]

Ecology and Evolution
The mating system of the iconic Atlantic cod (Gadus morhua) has been described as a lek, a mating system where male–male agonistic interactions are expected. However, observing such behaviors directly in marine environments is challenging.
J. E. Skjæraasen, P. Arechavala‐Lopez, Ø. Karlsen, E. M. Olsen, J. J. Meager, D. Nyqvist, L. S. Doksæter, K. McQueen, K. deJong, K. H. Rugtveit, I. A. Catalan, Ø. Langangen   +11 more
doaj   +2 more sources

Modifications of the Structural, Nutritional, and Allergenic Properties of Atlantic Cod Induced by Novel Thermal Glycation Treatments [PDF]

Foods
This study aimed to assess the effect of novel thermal glycation, utilizing microwave processing (100−150 °C) combined with sugars (glucose and lactose), on the in vitro protein digestibility, peptides, secondary structures, microstructures, and ...
Xin Dong, Vijaya Raghavan
doaj   +2 more sources

Protective IgM-mediated immunity against Vibrio anguillarum in Atlantic cod with evolutionary losses of mhc class II and cd4 [PDF]

Frontiers in Immunology
The unique adaptive immune system of the Atlantic cod (Gadus morhua), with genetic loss of the mhc class II and cd4, poses questions about the protective role of specific antibodies in this species.
Alexandra Jonsson, Adrián López-Porras, Simen Foyn Nørstebø, Naomi Croft Guslund, Henning Sørum, Shuo-Wang Qiao, Finn-Eirik Johansen   +6 more
doaj   +2 more sources

The Atlantic Cod MHC I compartment has the properties needed for cross-presentation in the absence of MHC II [PDF]

Scientific Reports
Atlantic cod has a peculiar immune system, characterized by the loss of Major Histocompatibility Complex (MHC) class II pathway, and an extreme expansion of the MHC class I gene repertoire.
Synne Arstad Bjørnestad, Monica Hongrø Solbakken, Pia Krokene, Bernd Thiede, Ketil Hylland, Kjetill S. Jakobsen, Sissel Jentoft, Oddmund Bakke, Cinzia Progida   +8 more
doaj   +2 more sources

Systematic characterization of immunoglobulin loci and deep sequencing of the expressed repertoire in the Atlantic cod (Gadus morhua) [PDF]

BMC Genomics
Background The Atlantic cod is a prolific species in the Atlantic, despite its inconsistent specific antibody response. It presents a peculiar case within vertebrate immunology due to its distinct immune system, characterized by the absence of MHCII ...
Ádám Györkei, Finn-Eirik Johansen, Shuo-Wang Qiao   +2 more
doaj   +2 more sources

Physiological responses of Atlantic cod to climate change indicate that coastal ecotypes may be better adapted to tolerate ocean stressors [PDF]

Scientific Reports
Healthy ecosystems and species have some degree of resilience to changing conditions, however as the frequency and severity of environmental changes increase, resilience may be diminished or lost.
Diana Perry, Elena Tamarit, Erika Sundell, Michael Axelsson, Sanne Bergman, Albin Gräns, Martin Gullström, Joachim Sturve, Håkan Wennhage   +8 more
doaj   +2 more sources