Evolution of the central Mediterranean Centaurea cineraria group (Asteraceae): Evidence for relatively recent, allopatric diversification following transoceanic seed dispersal.

11p., Mapas, tablas y diagramas.

Detalles Bibliográficos
Autores: Hilpold, Andreas, Schönswetter, Peter, Susanna de la Serna, Alfonso, Garcia-Jacas, Núria, Vilatersana, Roser
Tipo de recurso: artículo
Fecha de publicación:2011
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/50084
Acceso en línea:http://hdl.handle.net/10261/50084
Access Level:acceso abierto
Palabra clave:AFLP
Biogeography
Mediterranean
Phylogeography
Sicily
Transoceanic dispersal
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network_name_str España
repository_id_str
spelling Evolution of the central Mediterranean Centaurea cineraria group (Asteraceae): Evidence for relatively recent, allopatric diversification following transoceanic seed dispersal.Hilpold, AndreasSchönswetter, PeterSusanna de la Serna, AlfonsoGarcia-Jacas, NúriaVilatersana, RoserAFLPBiogeographyMediterraneanPhylogeographySicilyTransoceanic dispersal11p., Mapas, tablas y diagramas.[EN]We explored the spatiotemporal diversification of the Centaurea cineraria group based on AFLP fingerprints and plastid DNA sequences applied to a broad sampling of Central Mediterranean taxa of the Acrolophus subgroup. Despite its morphological distinctness, monophyly of the C. cineraria group was not supported by our data. A distinct lineage mostly restricted to Sicily (the Sicily group) comprised some members of the C. cineraria group but also included C. parlatoris, assumed to be a member of the C. dissecta group. The relationships of the Sicily group with other members of the Acrolophus subgroup could not be clarified. Molecular dating supported recent, presumably allopatric diversification whose onset dates back to less than 250,000 years within the Sicily group. Tunisia, the Aeolian Islands and the Island Ventotene in the central Tyrrhenian Sea were likely colonised from Sicily. The young age of diversification within the Sicily group rejects land bridges between Africa and Sicily, which were only available during significantly older periods, in favour of transoceanic seed dispersal. Dispersal might have been favoured by low sea levels during cold stages of the Pleistocene. The molecular data indicate that taxonomy of the C. cineraria group needs to be revised..Financial support from the Spanish Ministry of Education and Science (Project CGL2007-60781/BOS) and the Generalitat de Catalunya (Ajuts a Grups de Recerca Consolidats 2009/SGR/00439) is gratefully acknowledged. A. Hilpold benefited from a predoctoral grant of the JAE program (CSIC).Peer reviewedInternational Association for Plant Taxonomy201220122011info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/50084reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://www.ingentaconnect.com/content/iapt/tax/2011/00000060/00000002/art00019info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/500842026-05-22T06:33:51Z
dc.title.none.fl_str_mv Evolution of the central Mediterranean Centaurea cineraria group (Asteraceae): Evidence for relatively recent, allopatric diversification following transoceanic seed dispersal.
title Evolution of the central Mediterranean Centaurea cineraria group (Asteraceae): Evidence for relatively recent, allopatric diversification following transoceanic seed dispersal.
spellingShingle Evolution of the central Mediterranean Centaurea cineraria group (Asteraceae): Evidence for relatively recent, allopatric diversification following transoceanic seed dispersal.
Hilpold, Andreas
AFLP
Biogeography
Mediterranean
Phylogeography
Sicily
Transoceanic dispersal
title_short Evolution of the central Mediterranean Centaurea cineraria group (Asteraceae): Evidence for relatively recent, allopatric diversification following transoceanic seed dispersal.
title_full Evolution of the central Mediterranean Centaurea cineraria group (Asteraceae): Evidence for relatively recent, allopatric diversification following transoceanic seed dispersal.
title_fullStr Evolution of the central Mediterranean Centaurea cineraria group (Asteraceae): Evidence for relatively recent, allopatric diversification following transoceanic seed dispersal.
title_full_unstemmed Evolution of the central Mediterranean Centaurea cineraria group (Asteraceae): Evidence for relatively recent, allopatric diversification following transoceanic seed dispersal.
title_sort Evolution of the central Mediterranean Centaurea cineraria group (Asteraceae): Evidence for relatively recent, allopatric diversification following transoceanic seed dispersal.
dc.creator.none.fl_str_mv Hilpold, Andreas
Schönswetter, Peter
Susanna de la Serna, Alfonso
Garcia-Jacas, Núria
Vilatersana, Roser
author Hilpold, Andreas
author_facet Hilpold, Andreas
Schönswetter, Peter
Susanna de la Serna, Alfonso
Garcia-Jacas, Núria
Vilatersana, Roser
author_role author
author2 Schönswetter, Peter
Susanna de la Serna, Alfonso
Garcia-Jacas, Núria
Vilatersana, Roser
author2_role author
author
author
author
dc.subject.none.fl_str_mv AFLP
Biogeography
Mediterranean
Phylogeography
Sicily
Transoceanic dispersal
topic AFLP
Biogeography
Mediterranean
Phylogeography
Sicily
Transoceanic dispersal
description 11p., Mapas, tablas y diagramas.
publishDate 2011
dc.date.none.fl_str_mv 2011
2012
2012
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/50084
url http://hdl.handle.net/10261/50084
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://www.ingentaconnect.com/content/iapt/tax/2011/00000060/00000002/art00019
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv International Association for Plant Taxonomy
publisher.none.fl_str_mv International Association for Plant Taxonomy
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
_version_ 1869422926297563136
score 15,812455

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