The genetic consequences of population marginality: A case study in maritime pine

15 Pág.

Detalles Bibliográficos
Autores: Theraroz, Adélaïde, Guadaño-Peyrot, Carlos, Archambeau, Juliette, Pinosio, S., Bagnoli, Francesca, Piotti, Andrea, Avanzi, Camilla, Vendramin, Giovanni G., Alía Miranda, Ricardo, Grivet, Delphine, Westergren, Marjana, González-Martínez, Santiago C.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/369201
Acceso en línea:http://hdl.handle.net/10261/369201
https://api.elsevier.com/content/abstract/scopus_id/85200351972
Access Level:acceso abierto
Palabra clave:Centre-periphery hypothesis
Ecological modelling
Forest genetic resources
Genetic indicators
Marginal populations
Mediterranean and Atlantic regions
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oai_identifier_str oai:digital.csic.es:10261/369201
network_acronym_str ES
network_name_str España
repository_id_str
dc.title.none.fl_str_mv The genetic consequences of population marginality: A case study in maritime pine
title The genetic consequences of population marginality: A case study in maritime pine
spellingShingle The genetic consequences of population marginality: A case study in maritime pine
Theraroz, Adélaïde
Centre-periphery hypothesis
Ecological modelling
Forest genetic resources
Genetic indicators
Marginal populations
Mediterranean and Atlantic regions
title_short The genetic consequences of population marginality: A case study in maritime pine
title_full The genetic consequences of population marginality: A case study in maritime pine
title_fullStr The genetic consequences of population marginality: A case study in maritime pine
title_full_unstemmed The genetic consequences of population marginality: A case study in maritime pine
title_sort The genetic consequences of population marginality: A case study in maritime pine
dc.creator.none.fl_str_mv Theraroz, Adélaïde
Guadaño-Peyrot, Carlos
Archambeau, Juliette
Pinosio, S.
Bagnoli, Francesca
Piotti, Andrea
Avanzi, Camilla
Vendramin, Giovanni G.
Alía Miranda, Ricardo
Grivet, Delphine
Westergren, Marjana
González-Martínez, Santiago C.
author Theraroz, Adélaïde
author_facet Theraroz, Adélaïde
Guadaño-Peyrot, Carlos
Archambeau, Juliette
Pinosio, S.
Bagnoli, Francesca
Piotti, Andrea
Avanzi, Camilla
Vendramin, Giovanni G.
Alía Miranda, Ricardo
Grivet, Delphine
Westergren, Marjana
González-Martínez, Santiago C.
author_role author
author2 Guadaño-Peyrot, Carlos
Archambeau, Juliette
Pinosio, S.
Bagnoli, Francesca
Piotti, Andrea
Avanzi, Camilla
Vendramin, Giovanni G.
Alía Miranda, Ricardo
Grivet, Delphine
Westergren, Marjana
González-Martínez, Santiago C.
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv European Commission
Gouvernement de la République française
Université de Bordeaux
Ministerio para la Transición Ecológica y el Reto Demográfico (España)
Theraroz, Adélaïde [0009-0006-9556-5806]
Guadaño-Peyrot, Carlos [0009-0007-8663-5216]
Archambeau, Juliette [0000-0003-0155-9538]
Pinosio, S. [0000-0002-1820-3637]
Bagnoli, Francesca [0000-0001-6909-0006]
Piotti, Andrea [0000-0002-3324-5325]
Avanzi, Camilla [0000-0003-1632-5304]
Vendramin, Giovanni G. [0000-0001-9921-7872]
Alía Miranda, Ricardo [0000-0002-9426-0967]
Grivet, Delphine [0000-0001-8168-4456]
Westergren, Marjana [0000-0002-4204-0161]
González-Martínez, Santiago C. [0000-0002-4534-3766]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Centre-periphery hypothesis
Ecological modelling
Forest genetic resources
Genetic indicators
Marginal populations
Mediterranean and Atlantic regions
topic Centre-periphery hypothesis
Ecological modelling
Forest genetic resources
Genetic indicators
Marginal populations
Mediterranean and Atlantic regions
description 15 Pág.
publishDate 2024
dc.date.none.fl_str_mv 2024
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/369201
https://api.elsevier.com/content/abstract/scopus_id/85200351972
url http://hdl.handle.net/10261/369201
https://api.elsevier.com/content/abstract/scopus_id/85200351972
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/EC/H2020/862221
Instituto de Ciencias Forestales (ICIFOR)
https://doi.org/10.1111/ddi.13910
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv John Wiley & Sons
publisher.none.fl_str_mv John Wiley & Sons
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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spelling The genetic consequences of population marginality: A case study in maritime pineTheraroz, AdélaïdeGuadaño-Peyrot, CarlosArchambeau, JuliettePinosio, S.Bagnoli, FrancescaPiotti, AndreaAvanzi, CamillaVendramin, Giovanni G.Alía Miranda, RicardoGrivet, DelphineWestergren, MarjanaGonzález-Martínez, Santiago C.Centre-periphery hypothesisEcological modellingForest genetic resourcesGenetic indicatorsMarginal populationsMediterranean and Atlantic regions15 Pág.Aim: Marginal tree populations, either those located at the edges of the species' range or in suboptimal environments, are often a valuable genetic resource for biological conservation. However, there is a lack of knowledge about the genetic consequences of population marginality, estimated across entire species' ranges. Our study addresses this gap by providing information about several genetic indicators and their variability in marginal and core populations identified using quantitative marginality indices. Location: Southwestern Europe and North Africa. Methods: Using 10,185 SNPs across 82 populations of maritime pine (Pinus pinaster Ait.), a widespread conifer characterised by a fragmented range, we modelled the relationship of seven genetic indicators potentially related to population evolutionary resilience, namely genetic diversity (based on both all SNPs and outlier SNPs), inbreeding, genetic differentiation, recessive genetic load and genomic offset, with population geographical, demo-historical and ecological marginality (as estimated by nine quantitative indices). Models were constructed for both regional (introducing gene pool as a random factor) and range-wide spatial scales. Results: We showed a trend towards decreasing overall genetic diversity and increasing differentiation with geographic marginality, supporting the centre-periphery hypothesis (CPH). However, we found no correlation between population inbreeding and marginality, while geographically marginal populations had a lower recessive genetic load (only models without the gene pool effect). Ecologically marginal populations had a higher genomic offset, suggesting higher maladaptation to future climate, albeit some of these populations also had high genetic diversity for climate outliers. Main Conclusions: Overall genetic diversity (but not outlier-based estimates) and differentiation patterns support the CPH. Ecologically marginal populations and those at the southern edge could be more vulnerable to climate change due to higher climate maladaptation, as predicted by genomic offsets, and/or lower potentially adaptive genetic diversity. This risk is exacerbated by typically small effective population sizes and increasing human impact in marginal populations.This study was funded by the European Union's Horizon 2020 research and innovation programme under grant agreement No. 862221 (FORGENIUS). Views and opinions expressed are, however, those of the authors only and do not necessarily reflect those of the European Union. Neither the European Union nor the granting authority can be held responsible for them. The study also received financial support from the French government in the framework of the IdEx Bordeaux University ‘Investments for the Future’ program/GPR Bordeaux Plant Sciences (France) and the MITECO contract for Conservation of Genetic Resources (Spain).Peer reviewedJohn Wiley & SonsEuropean CommissionGouvernement de la République françaiseUniversité de BordeauxMinisterio para la Transición Ecológica y el Reto Demográfico (España)Theraroz, Adélaïde [0009-0006-9556-5806]Guadaño-Peyrot, Carlos [0009-0007-8663-5216]Archambeau, Juliette [0000-0003-0155-9538]Pinosio, S. [0000-0002-1820-3637]Bagnoli, Francesca [0000-0001-6909-0006]Piotti, Andrea [0000-0002-3324-5325]Avanzi, Camilla [0000-0003-1632-5304]Vendramin, Giovanni G. [0000-0001-9921-7872]Alía Miranda, Ricardo [0000-0002-9426-0967]Grivet, Delphine [0000-0001-8168-4456]Westergren, Marjana [0000-0002-4204-0161]González-Martínez, Santiago C. [0000-0002-4534-3766]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202420242024info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/369201https://api.elsevier.com/content/abstract/scopus_id/85200351972reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/EC/H2020/862221Instituto de Ciencias Forestales (ICIFOR)https://doi.org/10.1111/ddi.13910Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3692012026-05-22T06:33:51Z
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