Genomic diversity and differentiation between island and mainland populations of White‐tailed Eagles (Haliaeetus albicilla)
Using whole genome shotgun sequences from 92 white-tailed eagles ( Haliaeetus albicilla ) sampled from Greenland, Iceland, Norway, Denmark, Estonia, and Turkey between 1885–1950 and after 1990, we investigate the genomic variation within countries over time, and between countries. Clear signatures o...
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ftzenodo:oai:zenodo.org:7569676 2024-09-15T18:09:10+00:00 Genomic diversity and differentiation between island and mainland populations of White‐tailed Eagles (Haliaeetus albicilla) Hansen, Charles Christian Riis Láruson, Áki Jarl 2023-01-25 https://doi.org/10.5061/dryad.fqz612jt8 unknown Zenodo https://doi.org/10.1111/mec.16858 https://zenodo.org/communities/dryad https://doi.org/10.5061/dryad.fqz612jt8 oai:zenodo.org:7569676 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Haliaeetus albicilla Whole Genome Sequences whole genome analysis info:eu-repo/semantics/other 2023 ftzenodo https://doi.org/10.5061/dryad.fqz612jt810.1111/mec.16858 2024-07-27T00:08:34Z Using whole genome shotgun sequences from 92 white-tailed eagles ( Haliaeetus albicilla ) sampled from Greenland, Iceland, Norway, Denmark, Estonia, and Turkey between 1885–1950 and after 1990, we investigate the genomic variation within countries over time, and between countries. Clear signatures of ancient biogeographic substructure across Europe and the North‐East Atlantic are observed. The greatest genomic differentiation was observed between island (Greenland and Iceland) and mainland (Denmark, Norway and Estonia) populations. The two island populations share a common ancestry from a single mainland population, distinct from the other sampled mainland populations, and despite the potential for high connectivity between Iceland and Greenland they are well separated from each other and are characterized by inbreeding and little variation. Temporal differences also highlight a pattern of regional populations persisting despite the potential for admixture. All sampled populations generally showed a decline in effective population size over time, which may have been shaped by four historical events: I) isolation of refugia during the last glacial period 110‐115,000 years ago, II) population divergence following the colonization of the deglaciated areas ~10,000 years ago, III) human population expansion, which led to the settlement in Iceland ~1,100 years ago, and IV) human persecution and exposure to toxic pollutants during the last two centuries. Funding provided by: Icelandic Centre for Research Crossref Funder Registry ID: http://dx.doi.org/10.13039/501100001840 Award Number: 185280-052 Other/Unknown Material Greenland Haliaeetus albicilla Iceland North East Atlantic Zenodo |
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Haliaeetus albicilla Whole Genome Sequences whole genome analysis |
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Haliaeetus albicilla Whole Genome Sequences whole genome analysis Hansen, Charles Christian Riis Láruson, Áki Jarl Genomic diversity and differentiation between island and mainland populations of White‐tailed Eagles (Haliaeetus albicilla) |
topic_facet |
Haliaeetus albicilla Whole Genome Sequences whole genome analysis |
description |
Using whole genome shotgun sequences from 92 white-tailed eagles ( Haliaeetus albicilla ) sampled from Greenland, Iceland, Norway, Denmark, Estonia, and Turkey between 1885–1950 and after 1990, we investigate the genomic variation within countries over time, and between countries. Clear signatures of ancient biogeographic substructure across Europe and the North‐East Atlantic are observed. The greatest genomic differentiation was observed between island (Greenland and Iceland) and mainland (Denmark, Norway and Estonia) populations. The two island populations share a common ancestry from a single mainland population, distinct from the other sampled mainland populations, and despite the potential for high connectivity between Iceland and Greenland they are well separated from each other and are characterized by inbreeding and little variation. Temporal differences also highlight a pattern of regional populations persisting despite the potential for admixture. All sampled populations generally showed a decline in effective population size over time, which may have been shaped by four historical events: I) isolation of refugia during the last glacial period 110‐115,000 years ago, II) population divergence following the colonization of the deglaciated areas ~10,000 years ago, III) human population expansion, which led to the settlement in Iceland ~1,100 years ago, and IV) human persecution and exposure to toxic pollutants during the last two centuries. Funding provided by: Icelandic Centre for Research Crossref Funder Registry ID: http://dx.doi.org/10.13039/501100001840 Award Number: 185280-052 |
format |
Other/Unknown Material |
author |
Hansen, Charles Christian Riis Láruson, Áki Jarl |
author_facet |
Hansen, Charles Christian Riis Láruson, Áki Jarl |
author_sort |
Hansen, Charles Christian Riis |
title |
Genomic diversity and differentiation between island and mainland populations of White‐tailed Eagles (Haliaeetus albicilla) |
title_short |
Genomic diversity and differentiation between island and mainland populations of White‐tailed Eagles (Haliaeetus albicilla) |
title_full |
Genomic diversity and differentiation between island and mainland populations of White‐tailed Eagles (Haliaeetus albicilla) |
title_fullStr |
Genomic diversity and differentiation between island and mainland populations of White‐tailed Eagles (Haliaeetus albicilla) |
title_full_unstemmed |
Genomic diversity and differentiation between island and mainland populations of White‐tailed Eagles (Haliaeetus albicilla) |
title_sort |
genomic diversity and differentiation between island and mainland populations of white‐tailed eagles (haliaeetus albicilla) |
publisher |
Zenodo |
publishDate |
2023 |
url |
https://doi.org/10.5061/dryad.fqz612jt8 |
genre |
Greenland Haliaeetus albicilla Iceland North East Atlantic |
genre_facet |
Greenland Haliaeetus albicilla Iceland North East Atlantic |
op_relation |
https://doi.org/10.1111/mec.16858 https://zenodo.org/communities/dryad https://doi.org/10.5061/dryad.fqz612jt8 oai:zenodo.org:7569676 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5061/dryad.fqz612jt810.1111/mec.16858 |
_version_ |
1810446576436379648 |