Data from: Disentangling the complex evolutionary history of the Western Palearctic blue tits (Cyanistes spp.) – phylogenomic analyses suggest radiation by multiple colonisation events and subsequent isolation

Isolated islands and their often unique biota continue to play key roles for understanding the importance of drift, genetic variation and adaptation in the process of population differentiation and speciation. One island system that has inspired and intrigued evolutionary biologists is the blue tit...

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Autores: Stervander, Martin, Illera, Juan Carlos, Kvist, Laura, Barbosa, Pedro, Keehnen, Naomi P., Pruisscher, Peter, Bensch, Staffan, Hansson, Bengt
Tipo de recurso: conjunto de datos
Fecha de publicación:2015
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/416756
Acceso en línea:http://hdl.handle.net/10261/416756
Access Level:acceso abierto
Palabra clave:Coalescence
Colonisation
Cyanistes caeruleus
Cyanistes cyanus
Cyanistes teneriffae
Holocene
Isolation
Miocene
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spelling Data from: Disentangling the complex evolutionary history of the Western Palearctic blue tits (Cyanistes spp.) – phylogenomic analyses suggest radiation by multiple colonisation events and subsequent isolationStervander, MartinIllera, Juan CarlosKvist, LauraBarbosa, PedroKeehnen, Naomi P.Pruisscher, PeterBensch, StaffanHansson, BengtCoalescenceColonisationCyanistes caeruleusCyanistes cyanusCyanistes teneriffaeHoloceneIsolationMioceneIsolationHoloceneMioceneIsolated islands and their often unique biota continue to play key roles for understanding the importance of drift, genetic variation and adaptation in the process of population differentiation and speciation. One island system that has inspired and intrigued evolutionary biologists is the blue tit complex (Cyanistes spp.) in Europe and Africa, in particular the complex evolutionary history of the multiple genetically distinct taxa of the Canary Islands. Understanding Afrocanarian colonization events is of particular importance because of recent unconventional suggestions that these island populations acted as source of the widespread population in mainland Africa. We investigated the relationship between mainland and island blue tits using a combination of Sanger sequencing at a population level (20 loci; 12 500 nucleotides) and next-generation sequencing of single population representatives (>3 200 000 nucleotides), analysed in coalescence and phylogenetic frameworks. We found (i) that Afrocanarian blue tits are monophyletic and represent four major clades, (ii) that the blue tit complex has a continental origin and that the Canary Islands were colonized three times, (iii) that all island populations have low genetic variation, indicating low long-term effective population sizes and (iv) that populations on La Palma and in Libya represent relicts of an ancestral North African population. Further, demographic reconstructions revealed (v) that the Canary Islands, conforming to traditional views, hold sink populations, which have not served as source for back colonization of the African mainland. Our study demonstrates the importance of complete taxon sampling and an extensive multimarker study design to obtain robust phylogeographical inferences.Peer reviewedDryadIllera, Juan Carlos [0000-0002-4389-0264]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202620262015info:eu-repo/semantics/datasethttp://purl.org/coar/resource_type/c_ddb1http://hdl.handle.net/10261/416756reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésStervander, Martin; Illera, Juan Carlos; Kvist, Laura; Barbosa, Pedro; Keehnen, Naomi P.; Pruisscher, Peter; Bensch, Staffan; Hansson, Bengt. Disentangling the complex evolutionary history of the Western Palearctic blue tits (Cyanistes spp.) – phylogenomic analyses suggest radiation by multiple colonization events and subsequent isolation. http://hdl.handle.net/10261/416748. http://hdl.handle.net/10261/416748https://doi.org/10.5061/dryad.67dn4Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/4167562026-05-22T06:33:51Z
dc.title.none.fl_str_mv Data from: Disentangling the complex evolutionary history of the Western Palearctic blue tits (Cyanistes spp.) – phylogenomic analyses suggest radiation by multiple colonisation events and subsequent isolation
title Data from: Disentangling the complex evolutionary history of the Western Palearctic blue tits (Cyanistes spp.) – phylogenomic analyses suggest radiation by multiple colonisation events and subsequent isolation
spellingShingle Data from: Disentangling the complex evolutionary history of the Western Palearctic blue tits (Cyanistes spp.) – phylogenomic analyses suggest radiation by multiple colonisation events and subsequent isolation
Stervander, Martin
Coalescence
Colonisation
Cyanistes caeruleus
Cyanistes cyanus
Cyanistes teneriffae
Holocene
Isolation
Miocene
Isolation
Holocene
Miocene
title_short Data from: Disentangling the complex evolutionary history of the Western Palearctic blue tits (Cyanistes spp.) – phylogenomic analyses suggest radiation by multiple colonisation events and subsequent isolation
title_full Data from: Disentangling the complex evolutionary history of the Western Palearctic blue tits (Cyanistes spp.) – phylogenomic analyses suggest radiation by multiple colonisation events and subsequent isolation
title_fullStr Data from: Disentangling the complex evolutionary history of the Western Palearctic blue tits (Cyanistes spp.) – phylogenomic analyses suggest radiation by multiple colonisation events and subsequent isolation
title_full_unstemmed Data from: Disentangling the complex evolutionary history of the Western Palearctic blue tits (Cyanistes spp.) – phylogenomic analyses suggest radiation by multiple colonisation events and subsequent isolation
title_sort Data from: Disentangling the complex evolutionary history of the Western Palearctic blue tits (Cyanistes spp.) – phylogenomic analyses suggest radiation by multiple colonisation events and subsequent isolation
dc.creator.none.fl_str_mv Stervander, Martin
Illera, Juan Carlos
Kvist, Laura
Barbosa, Pedro
Keehnen, Naomi P.
Pruisscher, Peter
Bensch, Staffan
Hansson, Bengt
author Stervander, Martin
author_facet Stervander, Martin
Illera, Juan Carlos
Kvist, Laura
Barbosa, Pedro
Keehnen, Naomi P.
Pruisscher, Peter
Bensch, Staffan
Hansson, Bengt
author_role author
author2 Illera, Juan Carlos
Kvist, Laura
Barbosa, Pedro
Keehnen, Naomi P.
Pruisscher, Peter
Bensch, Staffan
Hansson, Bengt
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Illera, Juan Carlos [0000-0002-4389-0264]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Coalescence
Colonisation
Cyanistes caeruleus
Cyanistes cyanus
Cyanistes teneriffae
Holocene
Isolation
Miocene
Isolation
Holocene
Miocene
topic Coalescence
Colonisation
Cyanistes caeruleus
Cyanistes cyanus
Cyanistes teneriffae
Holocene
Isolation
Miocene
Isolation
Holocene
Miocene
description Isolated islands and their often unique biota continue to play key roles for understanding the importance of drift, genetic variation and adaptation in the process of population differentiation and speciation. One island system that has inspired and intrigued evolutionary biologists is the blue tit complex (Cyanistes spp.) in Europe and Africa, in particular the complex evolutionary history of the multiple genetically distinct taxa of the Canary Islands. Understanding Afrocanarian colonization events is of particular importance because of recent unconventional suggestions that these island populations acted as source of the widespread population in mainland Africa. We investigated the relationship between mainland and island blue tits using a combination of Sanger sequencing at a population level (20 loci; 12 500 nucleotides) and next-generation sequencing of single population representatives (>3 200 000 nucleotides), analysed in coalescence and phylogenetic frameworks. We found (i) that Afrocanarian blue tits are monophyletic and represent four major clades, (ii) that the blue tit complex has a continental origin and that the Canary Islands were colonized three times, (iii) that all island populations have low genetic variation, indicating low long-term effective population sizes and (iv) that populations on La Palma and in Libya represent relicts of an ancestral North African population. Further, demographic reconstructions revealed (v) that the Canary Islands, conforming to traditional views, hold sink populations, which have not served as source for back colonization of the African mainland. Our study demonstrates the importance of complete taxon sampling and an extensive multimarker study design to obtain robust phylogeographical inferences.
publishDate 2015
dc.date.none.fl_str_mv 2015
2026
2026
dc.type.none.fl_str_mv info:eu-repo/semantics/dataset
http://purl.org/coar/resource_type/c_ddb1
format dataset
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/416756
url http://hdl.handle.net/10261/416756
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Stervander, Martin; Illera, Juan Carlos; Kvist, Laura; Barbosa, Pedro; Keehnen, Naomi P.; Pruisscher, Peter; Bensch, Staffan; Hansson, Bengt. Disentangling the complex evolutionary history of the Western Palearctic blue tits (Cyanistes spp.) – phylogenomic analyses suggest radiation by multiple colonization events and subsequent isolation. http://hdl.handle.net/10261/416748. http://hdl.handle.net/10261/416748
https://doi.org/10.5061/dryad.67dn4
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Dryad
publisher.none.fl_str_mv Dryad
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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