Results 31 to 40 of about 14,169 (201)

Historical Demographic Processes Dominate Genetic Variation in Ancient Atlantic Cod Mitogenomes

open access: yesFrontiers in Ecology and Evolution, 2021
Ancient DNA (aDNA) approaches have been successfully used to infer the long-term impacts of climate change, domestication, and human exploitation in a range of terrestrial species.
Lourdes Martínez-García   +21 more
doaj   +1 more source

Genomic divergence in Atlantic cod populations

open access: yes, 2017
The core of this thesis has been to address the genomic basis that underlies adaptation to environmental differences in the marine environment. We use Atlantic cod (Gadus morhua L.) to enhance our understanding of several ecological and evolutionary questions, where we seek not only to identify the sheer genetic differences between populations, but ...
Berg, Paul R.
openaire   +2 more sources

Population of origin of Atlantic cod [PDF]

open access: yesNature, 2001
Most of the world's cod (Gadus morhua) fisheries are now tightly regulated or closed altogether. Being able to link individual fish to their population of origin would assist enormously in policing regulations and in identifying poachers. Here we show that microsatellite genetic markers can be used to assign individual cod from three different ...
Nielsen, E.E.   +4 more
openaire   +2 more sources

Low‐coverage whole‐genome sequencing reveals molecular markers for spawning season and sex identification in Gulf of Maine Atlantic cod (Gadus morhua, Linnaeus 1758)

open access: yesEcology and Evolution, 2021
Atlantic cod (Gadus morhua, Linnaeus 1758) in the western Gulf of Maine are managed as a single stock despite several lines of evidence supporting two spawning groups (spring and winter) that overlap spatially, while exhibiting seasonal spawning ...
Timothy P. O’Donnell   +1 more
doaj   +1 more source

Fermentation and Effect on the Microbial Loads of Atlantic Cod, Gadus morhua

open access: yesJournal of Applied Sciences and Environmental Management, 2020
The study was carried out to evaluate the effect of fermentation on the microbial loads of Atlantic cod (Gadus morhua). Eviscerated samples of Atlantic cod were fermented in three media: sterile distilled water, 14% saline medium and 14% salt with ...
J.A. Daramola, T.O. Oladosu, K.S. Ismail
doaj   +1 more source

Atlantic Cod (Gadus morhua) benefits from the availability of seagrass (Zostera marina) nursery habitat

open access: yesGlobal Ecology and Conservation, 2014
The Atlantic cod (Gadus morhua) is a species of significant economic and historic importance but infamous for its decline. Apart from overfishing, the causes of this decline and its subsequent lack of recovery remain largely unresolved.
Richard J. Lilley, Richard K.F. Unsworth
doaj   +1 more source

Closely-related Photobacterium strains comprise the majority of bacteria in the gut of migrating Atlantic cod (Gadus morhua)

open access: yesMicrobiome, 2019
Background The population of Atlantic cod (Gadus morhua), also known as Northeast Arctic cod, migrating Atlantic cod, or simply “skrei,” lives mainly in the Barents Sea and Svalbard waters and migrates in annual cycles to the Norwegian coast in order to ...
Typhaine Le Doujet   +5 more
doaj   +1 more source

Three chromosomal rearrangements promote genomic divergence between migratory and stationary ecotypes of Atlantic cod [PDF]

open access: yes, 2016
Identification of genome-wide patterns of divergence provides insight on how genomes are influenced by selection and can reveal the potential for local adaptation in spatially structured populations. In Atlantic cod – historically a major marine resource
Knutsen, Halvor   +7 more
core   +1 more source

Mitochondrial acclimation potential to ocean acidification and warming of Polar cod (Boreogadus saida) and Atlantic cod (Gadus morhua)

open access: yesFrontiers in Zoology, 2017
Background Ocean acidification and warming are happening fast in the Arctic but little is known about the effects of ocean acidification and warming on the physiological performance and survival of Arctic fish.
Elettra Leo   +5 more
doaj   +1 more source

A Nanopore Based Chromosome-Level Assembly Representing Atlantic Cod from the Celtic Sea

open access: yesG3: Genes, Genomes, Genetics, 2020
Currently available genome assemblies for Atlantic cod (Gadus morhua) have been constructed from fish belonging to the Northeast Arctic Cod (NEAC) population; a migratory population feeding in the Barents Sea.
Tina Graceline Kirubakaran   +6 more
doaj   +1 more source

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