Genetic diversity increases with depth in red gorgonian populations of the Mediterranean Sea and the Atlantic Ocean

Detalhes bibliográficos
Autor(a) principal: Pilczynska, Joanna
Data de Publicação: 2019
Outros Autores: Cocito, Silvia, Boavida, Joana, Serrao, Ester, Assis, J., Fragkopoulou, Eliza, Queiroga, Henrique
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.1/14575
Resumo: In the ocean, the variability of environmental conditions found along depth gradients exposes populations to contrasting levels of perturbation, which can be reflected in the overall patterns of species genetic diversity. At shallow sites, resource availability may structure large, persistent and well-connected populations with higher levels of diversity. In contrast, the more extreme conditions, such as thermal stress during heat waves, can lead to population bottlenecks and genetic erosion, inverting the natural expectation. Here we examine how genetic diversity varies along depth for a long-lived, important ecosystem-structuring species, the red gorgonian, Paramuricea clavata.
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spelling Genetic diversity increases with depth in red gorgonian populations of the Mediterranean Sea and the Atlantic OceanGenetic diversityDepth refugiaMediterranean SeaAtlantic OceanParamuricea clavataClimate changeIn the ocean, the variability of environmental conditions found along depth gradients exposes populations to contrasting levels of perturbation, which can be reflected in the overall patterns of species genetic diversity. At shallow sites, resource availability may structure large, persistent and well-connected populations with higher levels of diversity. In contrast, the more extreme conditions, such as thermal stress during heat waves, can lead to population bottlenecks and genetic erosion, inverting the natural expectation. Here we examine how genetic diversity varies along depth for a long-lived, important ecosystem-structuring species, the red gorgonian, Paramuricea clavata.Agência financiadora CESAM UID/AMB/50017/2019 Portuguese Foundation for Science and Technology FEDER, within the PT2020 Partnership Agreement FEDER, within the Compete 2020 Pew Marine Fellowship (USA) National Geographic Channel through project Deep Reefs, a National Geographic/Waitt grant W153-11 InAqua Conservation Fund (Oceanario de Lisboa) European Regional Development Fund (COMPETE program) Portuguese Foundation for Science and Technology SFRH/BPD/111003/2015 CCMAR/Multi/04326/2013 UID/MAR/04292/2013 PTDC/BIA-BIC/114526/2009 MARES Grant Joint Doctorate programme under Erasmus Mundus by Ghent University FPA 2011-0016PeerJSapientiaPilczynska, JoannaCocito, SilviaBoavida, JoanaSerrao, EsterAssis, J.Fragkopoulou, ElizaQueiroga, Henrique2020-08-03T13:26:24Z20192019-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.1/14575eng10.7717/peerj.6794info: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:RCAAP2023-07-24T10:26:53Zoai:sapientia.ualg.pt:10400.1/14575Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:05:35.765979Repositório 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 Genetic diversity increases with depth in red gorgonian populations of the Mediterranean Sea and the Atlantic Ocean
title Genetic diversity increases with depth in red gorgonian populations of the Mediterranean Sea and the Atlantic Ocean
spellingShingle Genetic diversity increases with depth in red gorgonian populations of the Mediterranean Sea and the Atlantic Ocean
Pilczynska, Joanna
Genetic diversity
Depth refugia
Mediterranean Sea
Atlantic Ocean
Paramuricea clavata
Climate change
title_short Genetic diversity increases with depth in red gorgonian populations of the Mediterranean Sea and the Atlantic Ocean
title_full Genetic diversity increases with depth in red gorgonian populations of the Mediterranean Sea and the Atlantic Ocean
title_fullStr Genetic diversity increases with depth in red gorgonian populations of the Mediterranean Sea and the Atlantic Ocean
title_full_unstemmed Genetic diversity increases with depth in red gorgonian populations of the Mediterranean Sea and the Atlantic Ocean
title_sort Genetic diversity increases with depth in red gorgonian populations of the Mediterranean Sea and the Atlantic Ocean
author Pilczynska, Joanna
author_facet Pilczynska, Joanna
Cocito, Silvia
Boavida, Joana
Serrao, Ester
Assis, J.
Fragkopoulou, Eliza
Queiroga, Henrique
author_role author
author2 Cocito, Silvia
Boavida, Joana
Serrao, Ester
Assis, J.
Fragkopoulou, Eliza
Queiroga, Henrique
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Sapientia
dc.contributor.author.fl_str_mv Pilczynska, Joanna
Cocito, Silvia
Boavida, Joana
Serrao, Ester
Assis, J.
Fragkopoulou, Eliza
Queiroga, Henrique
dc.subject.por.fl_str_mv Genetic diversity
Depth refugia
Mediterranean Sea
Atlantic Ocean
Paramuricea clavata
Climate change
topic Genetic diversity
Depth refugia
Mediterranean Sea
Atlantic Ocean
Paramuricea clavata
Climate change
description In the ocean, the variability of environmental conditions found along depth gradients exposes populations to contrasting levels of perturbation, which can be reflected in the overall patterns of species genetic diversity. At shallow sites, resource availability may structure large, persistent and well-connected populations with higher levels of diversity. In contrast, the more extreme conditions, such as thermal stress during heat waves, can lead to population bottlenecks and genetic erosion, inverting the natural expectation. Here we examine how genetic diversity varies along depth for a long-lived, important ecosystem-structuring species, the red gorgonian, Paramuricea clavata.
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-01-01T00:00:00Z
2020-08-03T13:26:24Z
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/10400.1/14575
url http://hdl.handle.net/10400.1/14575
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.7717/peerj.6794
dc.rights.driver.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 PeerJ
publisher.none.fl_str_mv PeerJ
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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