Data from: A genomewide catalogue of single nucleotide polymorphisms in white-beaked and Atlantic white-sided dolphins
The field of population genetics is rapidly moving into population genomics as the quantity of data generated by high-throughput sequencing platforms increases. In this study, we used restriction-site-associated DNA sequencing (RADSeq) to recover genomewide genotypes from 70 white-beaked (Lagenorhyn...
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ftdryad:oai:v1.datadryad.org:10255/dryad.86486 2023-05-15T16:10:58+02:00 Data from: A genomewide catalogue of single nucleotide polymorphisms in white-beaked and Atlantic white-sided dolphins Fernández, Ruth Schubert, Mikkel Vargas-Velázquez, A. M. Brownlow, Andrew Víkingsson, Gisli A. Siebert, Ursula Jensen, Lasse Fast Øien, Nils Wall, Dave Rogan, Emer Mikkelsen, Bjarni Dabin, Willy Guillot, Gilles Orlando, Ludovic Alfarhan, A. H. Alquraishi, S. A. Al-Rasheid, K. A. S. NE Atlantic 2015-05-08T16:11:26Z http://hdl.handle.net/10255/dryad.86486 https://doi.org/10.5061/dryad.sd28r unknown doi:10.5061/dryad.sd28r/1 doi:10.5061/dryad.sd28r/2 doi:10.1111/1755-0998.12427 PMID:25950249 doi:10.5061/dryad.sd28r Fernández R, Schubert M, Vargas AM, Brownlow A, Víkingsson GA, Siebert U, Jensen LF, Øien N, Wall D, Rogan E, Mikkelsen B, Dabin W, Alfarhan AH, Alquraishi SA, Al-Rasheid KAS, Guillot G, Orlando L (2015) A genome-wide catalogue of single-nucleotide-polymorphisms in white-beaked and Atlantic white-sided dolphins. Molecular Ecology Resources 16(1):266-276. http://hdl.handle.net/10255/dryad.86486 RADSeq SNP cetacean Article 2015 ftdryad https://doi.org/10.5061/dryad.sd28r https://doi.org/10.5061/dryad.sd28r/1 https://doi.org/10.5061/dryad.sd28r/2 https://doi.org/10.1111/1755-0998.12427 2020-01-01T15:19:27Z The field of population genetics is rapidly moving into population genomics as the quantity of data generated by high-throughput sequencing platforms increases. In this study, we used restriction-site-associated DNA sequencing (RADSeq) to recover genomewide genotypes from 70 white-beaked (Lagenorhynchus albirostris) and 43 Atlantic white-sided dolphins (L. acutus) gathered throughout their north-east Atlantic distribution range. Both species are at a high risk of being negatively affected by climate change. Here, we provide a resource of 38 240 RAD-tags and 52 981 nuclear SNPs shared between both species. We have estimated overall higher levels of nucleotide diversity in white-sided (π = 0.0492 ± 0.0006%) than in white-beaked dolphins (π = 0.0300 ± 0.0004%). White-sided dolphins sampled in the Faroe Islands, belonging to two pods (N = 7 and N = 11), showed similar levels of diversity (π = 0.0317 ± 0.0007% and 0.0267 ± 0.0006%, respectively) compared to unrelated individuals of the same species sampled elsewhere (e.g. π = 0.0285 ± 0.0007% for 11 Scottish individuals). No evidence of higher levels of kinship within pods can be derived from our analyses. When identifying the most likely number of genetic clusters among our sample set, we obtained an estimate of two to four clusters, corresponding to both species and possibly, two further clusters within each species. A higher diversity and lower population structuring was encountered in white-sided dolphins from the north-east Atlantic, in line with their preference for pelagic waters, as opposed to white-beaked dolphins that have a more patchy distribution, mainly across continental shelves. Article in Journal/Newspaper Faroe Islands Lagenorhynchus albirostris North East Atlantic Dryad Digital Repository (Duke University) Faroe Islands |
institution |
Open Polar |
collection |
Dryad Digital Repository (Duke University) |
op_collection_id |
ftdryad |
language |
unknown |
topic |
RADSeq SNP cetacean |
spellingShingle |
RADSeq SNP cetacean Fernández, Ruth Schubert, Mikkel Vargas-Velázquez, A. M. Brownlow, Andrew Víkingsson, Gisli A. Siebert, Ursula Jensen, Lasse Fast Øien, Nils Wall, Dave Rogan, Emer Mikkelsen, Bjarni Dabin, Willy Guillot, Gilles Orlando, Ludovic Alfarhan, A. H. Alquraishi, S. A. Al-Rasheid, K. A. S. Data from: A genomewide catalogue of single nucleotide polymorphisms in white-beaked and Atlantic white-sided dolphins |
topic_facet |
RADSeq SNP cetacean |
description |
The field of population genetics is rapidly moving into population genomics as the quantity of data generated by high-throughput sequencing platforms increases. In this study, we used restriction-site-associated DNA sequencing (RADSeq) to recover genomewide genotypes from 70 white-beaked (Lagenorhynchus albirostris) and 43 Atlantic white-sided dolphins (L. acutus) gathered throughout their north-east Atlantic distribution range. Both species are at a high risk of being negatively affected by climate change. Here, we provide a resource of 38 240 RAD-tags and 52 981 nuclear SNPs shared between both species. We have estimated overall higher levels of nucleotide diversity in white-sided (π = 0.0492 ± 0.0006%) than in white-beaked dolphins (π = 0.0300 ± 0.0004%). White-sided dolphins sampled in the Faroe Islands, belonging to two pods (N = 7 and N = 11), showed similar levels of diversity (π = 0.0317 ± 0.0007% and 0.0267 ± 0.0006%, respectively) compared to unrelated individuals of the same species sampled elsewhere (e.g. π = 0.0285 ± 0.0007% for 11 Scottish individuals). No evidence of higher levels of kinship within pods can be derived from our analyses. When identifying the most likely number of genetic clusters among our sample set, we obtained an estimate of two to four clusters, corresponding to both species and possibly, two further clusters within each species. A higher diversity and lower population structuring was encountered in white-sided dolphins from the north-east Atlantic, in line with their preference for pelagic waters, as opposed to white-beaked dolphins that have a more patchy distribution, mainly across continental shelves. |
format |
Article in Journal/Newspaper |
author |
Fernández, Ruth Schubert, Mikkel Vargas-Velázquez, A. M. Brownlow, Andrew Víkingsson, Gisli A. Siebert, Ursula Jensen, Lasse Fast Øien, Nils Wall, Dave Rogan, Emer Mikkelsen, Bjarni Dabin, Willy Guillot, Gilles Orlando, Ludovic Alfarhan, A. H. Alquraishi, S. A. Al-Rasheid, K. A. S. |
author_facet |
Fernández, Ruth Schubert, Mikkel Vargas-Velázquez, A. M. Brownlow, Andrew Víkingsson, Gisli A. Siebert, Ursula Jensen, Lasse Fast Øien, Nils Wall, Dave Rogan, Emer Mikkelsen, Bjarni Dabin, Willy Guillot, Gilles Orlando, Ludovic Alfarhan, A. H. Alquraishi, S. A. Al-Rasheid, K. A. S. |
author_sort |
Fernández, Ruth |
title |
Data from: A genomewide catalogue of single nucleotide polymorphisms in white-beaked and Atlantic white-sided dolphins |
title_short |
Data from: A genomewide catalogue of single nucleotide polymorphisms in white-beaked and Atlantic white-sided dolphins |
title_full |
Data from: A genomewide catalogue of single nucleotide polymorphisms in white-beaked and Atlantic white-sided dolphins |
title_fullStr |
Data from: A genomewide catalogue of single nucleotide polymorphisms in white-beaked and Atlantic white-sided dolphins |
title_full_unstemmed |
Data from: A genomewide catalogue of single nucleotide polymorphisms in white-beaked and Atlantic white-sided dolphins |
title_sort |
data from: a genomewide catalogue of single nucleotide polymorphisms in white-beaked and atlantic white-sided dolphins |
publishDate |
2015 |
url |
http://hdl.handle.net/10255/dryad.86486 https://doi.org/10.5061/dryad.sd28r |
op_coverage |
NE Atlantic |
geographic |
Faroe Islands |
geographic_facet |
Faroe Islands |
genre |
Faroe Islands Lagenorhynchus albirostris North East Atlantic |
genre_facet |
Faroe Islands Lagenorhynchus albirostris North East Atlantic |
op_relation |
doi:10.5061/dryad.sd28r/1 doi:10.5061/dryad.sd28r/2 doi:10.1111/1755-0998.12427 PMID:25950249 doi:10.5061/dryad.sd28r Fernández R, Schubert M, Vargas AM, Brownlow A, Víkingsson GA, Siebert U, Jensen LF, Øien N, Wall D, Rogan E, Mikkelsen B, Dabin W, Alfarhan AH, Alquraishi SA, Al-Rasheid KAS, Guillot G, Orlando L (2015) A genome-wide catalogue of single-nucleotide-polymorphisms in white-beaked and Atlantic white-sided dolphins. Molecular Ecology Resources 16(1):266-276. http://hdl.handle.net/10255/dryad.86486 |
op_doi |
https://doi.org/10.5061/dryad.sd28r https://doi.org/10.5061/dryad.sd28r/1 https://doi.org/10.5061/dryad.sd28r/2 https://doi.org/10.1111/1755-0998.12427 |
_version_ |
1765996091833057280 |