Population structure in Quercus suber L. revealed by nuclear microsatellite markers

Detalhes bibliográficos
Autor(a) principal: Sousa, Filipe
Data de Publicação: 2022
Outros Autores: Costa, Joana, Ribeiro, Carla, Varandas, Marta, Pina-Martins, Francisco, Simões, Fernanda, Matos, José, Glushkova, Maria, Miguel, Célia, Veloso, Maria Manuela, Oliveira, Margarida, Pinto Ricardo, Cândido, Batista, Dora, Paulo, Octávio S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10451/55817
Resumo: Quercus suber L. is a sclerophyllous tree species native to the western Mediterranean, a region that is considered highly vulnerable to increased temperatures and severe dry conditions due to environmental changes. Understanding the population structure and demographics of Q. suber is essential in order to anticipate whether populations at greater risk and the species as a whole have the genetic background and reproductive dynamics to enable rapid adaptation. The genetic diversity of Q. suber has been subject to different studies using both chloroplast and nuclear data, but population structure patterns remain unclear. Here, we perform genetic analyses on Q. suber using 13 nuclear microsatellite markers, and analysed 17 distinct locations across the entire range of the species. Structure analyses revealed that Q. suber may contain three major genetic clusters that likely result from isolation in refugia combined with posterior admixture and putative introgression from other Quercus species. Our results show a more complex structure scenario than previously inferred for Q. suber using nuclear markers and suggest that different southern populations contain high levels of genetic variation that may contribute to the resilience of Q. suber in a context of environmental change and adaptive pressure
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spelling Population structure in Quercus suber L. revealed by nuclear microsatellite markersQuercus suber L. is a sclerophyllous tree species native to the western Mediterranean, a region that is considered highly vulnerable to increased temperatures and severe dry conditions due to environmental changes. Understanding the population structure and demographics of Q. suber is essential in order to anticipate whether populations at greater risk and the species as a whole have the genetic background and reproductive dynamics to enable rapid adaptation. The genetic diversity of Q. suber has been subject to different studies using both chloroplast and nuclear data, but population structure patterns remain unclear. Here, we perform genetic analyses on Q. suber using 13 nuclear microsatellite markers, and analysed 17 distinct locations across the entire range of the species. Structure analyses revealed that Q. suber may contain three major genetic clusters that likely result from isolation in refugia combined with posterior admixture and putative introgression from other Quercus species. Our results show a more complex structure scenario than previously inferred for Q. suber using nuclear markers and suggest that different southern populations contain high levels of genetic variation that may contribute to the resilience of Q. suber in a context of environmental change and adaptive pressurePeerJRepositório da Universidade de LisboaSousa, FilipeCosta, JoanaRibeiro, CarlaVarandas, MartaPina-Martins, FranciscoSimões, FernandaMatos, JoséGlushkova, MariaMiguel, CéliaVeloso, Maria ManuelaOliveira, MargaridaPinto Ricardo, CândidoBatista, DoraPaulo, Octávio S.2023-01-10T20:37:53Z2022-062022-06-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10451/55817engSousa F, Costa J, Ribeiro C, Varandas M, Pina-Martins F, Simões F, Matos J, Glushkova M, Miguel C, Veloso MM, Oliveira M, Pinto Ricardo C, Batista D, Paulo OS. 2022. Population structure in Quercus suber L. revealed by nuclear microsatellite markers. PeerJ 10:e13565 http://doi.org/10.7717/peerj.1356510.7717/peerj.13565info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-11-08T17:02:59Zoai:repositorio.ul.pt:10451/55817Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T22:06:23.472727Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Population structure in Quercus suber L. revealed by nuclear microsatellite markers
title Population structure in Quercus suber L. revealed by nuclear microsatellite markers
spellingShingle Population structure in Quercus suber L. revealed by nuclear microsatellite markers
Sousa, Filipe
title_short Population structure in Quercus suber L. revealed by nuclear microsatellite markers
title_full Population structure in Quercus suber L. revealed by nuclear microsatellite markers
title_fullStr Population structure in Quercus suber L. revealed by nuclear microsatellite markers
title_full_unstemmed Population structure in Quercus suber L. revealed by nuclear microsatellite markers
title_sort Population structure in Quercus suber L. revealed by nuclear microsatellite markers
author Sousa, Filipe
author_facet Sousa, Filipe
Costa, Joana
Ribeiro, Carla
Varandas, Marta
Pina-Martins, Francisco
Simões, Fernanda
Matos, José
Glushkova, Maria
Miguel, Célia
Veloso, Maria Manuela
Oliveira, Margarida
Pinto Ricardo, Cândido
Batista, Dora
Paulo, Octávio S.
author_role author
author2 Costa, Joana
Ribeiro, Carla
Varandas, Marta
Pina-Martins, Francisco
Simões, Fernanda
Matos, José
Glushkova, Maria
Miguel, Célia
Veloso, Maria Manuela
Oliveira, Margarida
Pinto Ricardo, Cândido
Batista, Dora
Paulo, Octávio S.
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Repositório da Universidade de Lisboa
dc.contributor.author.fl_str_mv Sousa, Filipe
Costa, Joana
Ribeiro, Carla
Varandas, Marta
Pina-Martins, Francisco
Simões, Fernanda
Matos, José
Glushkova, Maria
Miguel, Célia
Veloso, Maria Manuela
Oliveira, Margarida
Pinto Ricardo, Cândido
Batista, Dora
Paulo, Octávio S.
description Quercus suber L. is a sclerophyllous tree species native to the western Mediterranean, a region that is considered highly vulnerable to increased temperatures and severe dry conditions due to environmental changes. Understanding the population structure and demographics of Q. suber is essential in order to anticipate whether populations at greater risk and the species as a whole have the genetic background and reproductive dynamics to enable rapid adaptation. The genetic diversity of Q. suber has been subject to different studies using both chloroplast and nuclear data, but population structure patterns remain unclear. Here, we perform genetic analyses on Q. suber using 13 nuclear microsatellite markers, and analysed 17 distinct locations across the entire range of the species. Structure analyses revealed that Q. suber may contain three major genetic clusters that likely result from isolation in refugia combined with posterior admixture and putative introgression from other Quercus species. Our results show a more complex structure scenario than previously inferred for Q. suber using nuclear markers and suggest that different southern populations contain high levels of genetic variation that may contribute to the resilience of Q. suber in a context of environmental change and adaptive pressure
publishDate 2022
dc.date.none.fl_str_mv 2022-06
2022-06-01T00:00:00Z
2023-01-10T20:37:53Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10451/55817
url http://hdl.handle.net/10451/55817
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Sousa F, Costa J, Ribeiro C, Varandas M, Pina-Martins F, Simões F, Matos J, Glushkova M, Miguel C, Veloso MM, Oliveira M, Pinto Ricardo C, Batista D, Paulo OS. 2022. Population structure in Quercus suber L. revealed by nuclear microsatellite markers. PeerJ 10:e13565 http://doi.org/10.7717/peerj.13565
10.7717/peerj.13565
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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