Population genetics of Norway Lobster Nephrops norvegicus
ATLAS work package 4 presentation at ATLAS 3rd General Assembly Dublin Bay prawn Nephrops norvegicus is a commercially valuable demersal species. Its distribution ranges from around Iceland and northern Norway, in the North Atlantic, to Morocco and the Mediterranean in the south. Commonly known as N...
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ftzenodo:oai:zenodo.org:1252351 2023-05-15T16:51:08+02:00 Population genetics of Norway Lobster Nephrops norvegicus Gallagher, Jeanne Carlsson, Jeanette EL Carlsson, Jens 2018-05-24 https://zenodo.org/record/1252351 https://doi.org/10.5281/zenodo.1252351 eng eng info:eu-repo/grantAgreement/EC/H2020/678760/ doi:10.5281/zenodo.1252350 https://zenodo.org/communities/atlas https://zenodo.org/record/1252351 https://doi.org/10.5281/zenodo.1252351 oai:zenodo.org:1252351 info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode info:eu-repo/semantics/lecture presentation 2018 ftzenodo https://doi.org/10.5281/zenodo.125235110.5281/zenodo.1252350 2023-03-11T01:59:23Z ATLAS work package 4 presentation at ATLAS 3rd General Assembly Dublin Bay prawn Nephrops norvegicus is a commercially valuable demersal species. Its distribution ranges from around Iceland and northern Norway, in the North Atlantic, to Morocco and the Mediterranean in the south. Commonly known as Norway lobster, langoustine or scampi, it is commercially fished all year round. Relatively little is understood about this species’ population dynamics across its distribution while effective management relies on accurate information on how species are distributed over time and space. Our research focuses on assessing population genetic structure of N. norvegicus in both deep and shallow, current, timescales. Mitochondrial DNA as a maternally-inherited, haploid marker is ideal for studying deep historical population dynamics and has been employed in my research to reveal a population structure separating Atlantic and Mediterranean samples for the first time in this species. Next generation sequencing technologies allows the rapid generation of vast amounts of sequence data with unprecedented precision and breadth. We will employ Genotyping By Sequencing which will provide an insight into current population dynamics of N. norvegicus. This approach allows for the in-depth analysis of the populations genetic structure and demographic parameters. This will be used to identify intra- and inter population genetic variability with a view to examine the connectivity of N. norvegicus across its range. Revealing the population structure of N. norvegicus may prove invaluable to the fisheries management of these highly valued populations by identifying structure within the species, and possible larval dispersal routes. Conference Object Iceland North Atlantic Northern Norway Zenodo Norway |
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ATLAS work package 4 presentation at ATLAS 3rd General Assembly Dublin Bay prawn Nephrops norvegicus is a commercially valuable demersal species. Its distribution ranges from around Iceland and northern Norway, in the North Atlantic, to Morocco and the Mediterranean in the south. Commonly known as Norway lobster, langoustine or scampi, it is commercially fished all year round. Relatively little is understood about this species’ population dynamics across its distribution while effective management relies on accurate information on how species are distributed over time and space. Our research focuses on assessing population genetic structure of N. norvegicus in both deep and shallow, current, timescales. Mitochondrial DNA as a maternally-inherited, haploid marker is ideal for studying deep historical population dynamics and has been employed in my research to reveal a population structure separating Atlantic and Mediterranean samples for the first time in this species. Next generation sequencing technologies allows the rapid generation of vast amounts of sequence data with unprecedented precision and breadth. We will employ Genotyping By Sequencing which will provide an insight into current population dynamics of N. norvegicus. This approach allows for the in-depth analysis of the populations genetic structure and demographic parameters. This will be used to identify intra- and inter population genetic variability with a view to examine the connectivity of N. norvegicus across its range. Revealing the population structure of N. norvegicus may prove invaluable to the fisheries management of these highly valued populations by identifying structure within the species, and possible larval dispersal routes. |
format |
Conference Object |
author |
Gallagher, Jeanne Carlsson, Jeanette EL Carlsson, Jens |
spellingShingle |
Gallagher, Jeanne Carlsson, Jeanette EL Carlsson, Jens Population genetics of Norway Lobster Nephrops norvegicus |
author_facet |
Gallagher, Jeanne Carlsson, Jeanette EL Carlsson, Jens |
author_sort |
Gallagher, Jeanne |
title |
Population genetics of Norway Lobster Nephrops norvegicus |
title_short |
Population genetics of Norway Lobster Nephrops norvegicus |
title_full |
Population genetics of Norway Lobster Nephrops norvegicus |
title_fullStr |
Population genetics of Norway Lobster Nephrops norvegicus |
title_full_unstemmed |
Population genetics of Norway Lobster Nephrops norvegicus |
title_sort |
population genetics of norway lobster nephrops norvegicus |
publishDate |
2018 |
url |
https://zenodo.org/record/1252351 https://doi.org/10.5281/zenodo.1252351 |
geographic |
Norway |
geographic_facet |
Norway |
genre |
Iceland North Atlantic Northern Norway |
genre_facet |
Iceland North Atlantic Northern Norway |
op_relation |
info:eu-repo/grantAgreement/EC/H2020/678760/ doi:10.5281/zenodo.1252350 https://zenodo.org/communities/atlas https://zenodo.org/record/1252351 https://doi.org/10.5281/zenodo.1252351 oai:zenodo.org:1252351 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.125235110.5281/zenodo.1252350 |
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1766041244262203392 |