Data from: Historical DNA documents long distance natal homing in marine fish ...
The occurrence of natal homing in marine fish remains a fundamental question in fish ecology as its unequivocal demonstration requires tracking of individuals from fertilization to reproduction. Here, we provide evidence of long distance natal homing (> 1000 km) over more than sixty years in Atla...
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Online Access: | https://dx.doi.org/10.5061/dryad.4b3qn https://datadryad.org/stash/dataset/doi:10.5061/dryad.4b3qn |
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ftdatacite:10.5061/dryad.4b3qn 2024-02-04T09:58:48+01:00 Data from: Historical DNA documents long distance natal homing in marine fish ... Bonanomi, Sara Overgaard Therkildsen, Nina Retzel, Anja Berg Hedeholm, Rasmus Wæver Pedersen, Martin Wæver Meldrup, Dorte Pampoulie, Christophe Hemmer-Hansen, Jakob Grønkjær, Peter Nielsen, Einar 2016 https://dx.doi.org/10.5061/dryad.4b3qn https://datadryad.org/stash/dataset/doi:10.5061/dryad.4b3qn en eng Dryad https://dx.doi.org/10.1111/mec.13580 Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 Dataset dataset 2016 ftdatacite https://doi.org/10.5061/dryad.4b3qn10.1111/mec.13580 2024-01-05T04:39:59Z The occurrence of natal homing in marine fish remains a fundamental question in fish ecology as its unequivocal demonstration requires tracking of individuals from fertilization to reproduction. Here, we provide evidence of long distance natal homing (> 1000 km) over more than sixty years in Atlantic cod (Gadus morhua), through genetic analysis of archived samples from marked and recaptured individuals. Using a high differentiation Single Nucleotide Polymorphism assay we demonstrate that the vast majority of cod tagged in West Greenland and recaptured on Icelandic spawning grounds belonged to the Iceland Offshore population, strongly supporting a hypothesis of homing. The high degree of natal fidelity observed provides the evolutionary settings for development of locally adapted populations in marine fish and emphasize the need to consider portfolio effects in marine fisheries management strategies. ... : Input filesThis excel file contains five sheets: SNP information, individual genotypes (baseline populations), individual genotypes (to be assigned), an input file for a multinomial likelihood ratio test and an input file binomial GLM. ... Dataset atlantic cod Gadus morhua Greenland Iceland DataCite Metadata Store (German National Library of Science and Technology) Greenland |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
description |
The occurrence of natal homing in marine fish remains a fundamental question in fish ecology as its unequivocal demonstration requires tracking of individuals from fertilization to reproduction. Here, we provide evidence of long distance natal homing (> 1000 km) over more than sixty years in Atlantic cod (Gadus morhua), through genetic analysis of archived samples from marked and recaptured individuals. Using a high differentiation Single Nucleotide Polymorphism assay we demonstrate that the vast majority of cod tagged in West Greenland and recaptured on Icelandic spawning grounds belonged to the Iceland Offshore population, strongly supporting a hypothesis of homing. The high degree of natal fidelity observed provides the evolutionary settings for development of locally adapted populations in marine fish and emphasize the need to consider portfolio effects in marine fisheries management strategies. ... : Input filesThis excel file contains five sheets: SNP information, individual genotypes (baseline populations), individual genotypes (to be assigned), an input file for a multinomial likelihood ratio test and an input file binomial GLM. ... |
format |
Dataset |
author |
Bonanomi, Sara Overgaard Therkildsen, Nina Retzel, Anja Berg Hedeholm, Rasmus Wæver Pedersen, Martin Wæver Meldrup, Dorte Pampoulie, Christophe Hemmer-Hansen, Jakob Grønkjær, Peter Nielsen, Einar |
spellingShingle |
Bonanomi, Sara Overgaard Therkildsen, Nina Retzel, Anja Berg Hedeholm, Rasmus Wæver Pedersen, Martin Wæver Meldrup, Dorte Pampoulie, Christophe Hemmer-Hansen, Jakob Grønkjær, Peter Nielsen, Einar Data from: Historical DNA documents long distance natal homing in marine fish ... |
author_facet |
Bonanomi, Sara Overgaard Therkildsen, Nina Retzel, Anja Berg Hedeholm, Rasmus Wæver Pedersen, Martin Wæver Meldrup, Dorte Pampoulie, Christophe Hemmer-Hansen, Jakob Grønkjær, Peter Nielsen, Einar |
author_sort |
Bonanomi, Sara |
title |
Data from: Historical DNA documents long distance natal homing in marine fish ... |
title_short |
Data from: Historical DNA documents long distance natal homing in marine fish ... |
title_full |
Data from: Historical DNA documents long distance natal homing in marine fish ... |
title_fullStr |
Data from: Historical DNA documents long distance natal homing in marine fish ... |
title_full_unstemmed |
Data from: Historical DNA documents long distance natal homing in marine fish ... |
title_sort |
data from: historical dna documents long distance natal homing in marine fish ... |
publisher |
Dryad |
publishDate |
2016 |
url |
https://dx.doi.org/10.5061/dryad.4b3qn https://datadryad.org/stash/dataset/doi:10.5061/dryad.4b3qn |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
atlantic cod Gadus morhua Greenland Iceland |
genre_facet |
atlantic cod Gadus morhua Greenland Iceland |
op_relation |
https://dx.doi.org/10.1111/mec.13580 |
op_rights |
Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 |
op_doi |
https://doi.org/10.5061/dryad.4b3qn10.1111/mec.13580 |
_version_ |
1789963366261850112 |