Multilocus environmental adaptation and population structure in the cerrado gecko gymnodactylus amarali (sauria, phyllodactylidae) from Serra da mesa hydroelectric plant, central Brazil

Detalhes bibliográficos
Autor(a) principal: Miranda, Rogério Benevides
Data de Publicação: 2023
Outros Autores: Brandão, Reuber Albuquerque, O’Connell, Kyle, Colli, Guarino Rinaldi, Tonini, João F. R., Pyron, Robert Alexander
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UnB
Texto Completo: http://repositorio2.unb.br/jspui/handle/10482/48063
https://doi.org/10.3389/fevo.2023.980777
Resumo: Contrasting environmental conditions across geographic space might promote divergent selection, making adaptation to local biotic and abiotic conditions necessary for populations to survive. In order to understand how populations adapt to different environmental conditions, studies of local adaptation have been largely used as an interface to address ecological and evolutionary questions. Here, we studied populations of Gymnodactylus amarali (Phyllodactylidae) isolated in rapidly created artificial islands. We combined a genotyping-by-sequence (GBS) survey and redundancy analyses (RDA) to investigate genotype–environment associations (GEA), while DAPC, Fst, and Admixture analyses were used to determine genetic structure. Our hypothesis is that G. amarali populations on the islands are going through a local adaptation process and consequently becoming genetically different from the populations on the mainland. Our results indicate that geographic and environmental differences are related to genetic variation, as we detected the presence of two or three distinct genetic lineages in Serra da Mesa, Minaçu, and Colinas do Sul. Fst analysis shows moderate isolation between Serra da Mesa and Minaçu (0.082). The RDA pointed out potential local genetic signal correlated with temperature and precipitation. We identified 230 candidate loci associated with the environment and at least two locally structured subpopulations (Serra da Mesa and Minaçu) show significant association with environmental variation.
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spelling Multilocus environmental adaptation and population structure in the cerrado gecko gymnodactylus amarali (sauria, phyllodactylidae) from Serra da mesa hydroelectric plant, central BrazilAdaptação (Biologia)Animais do CerradoCondições ambientaisContrasting environmental conditions across geographic space might promote divergent selection, making adaptation to local biotic and abiotic conditions necessary for populations to survive. In order to understand how populations adapt to different environmental conditions, studies of local adaptation have been largely used as an interface to address ecological and evolutionary questions. Here, we studied populations of Gymnodactylus amarali (Phyllodactylidae) isolated in rapidly created artificial islands. We combined a genotyping-by-sequence (GBS) survey and redundancy analyses (RDA) to investigate genotype–environment associations (GEA), while DAPC, Fst, and Admixture analyses were used to determine genetic structure. Our hypothesis is that G. amarali populations on the islands are going through a local adaptation process and consequently becoming genetically different from the populations on the mainland. Our results indicate that geographic and environmental differences are related to genetic variation, as we detected the presence of two or three distinct genetic lineages in Serra da Mesa, Minaçu, and Colinas do Sul. Fst analysis shows moderate isolation between Serra da Mesa and Minaçu (0.082). The RDA pointed out potential local genetic signal correlated with temperature and precipitation. We identified 230 candidate loci associated with the environment and at least two locally structured subpopulations (Serra da Mesa and Minaçu) show significant association with environmental variation.Faculdade de Tecnologia (FT)Departamento de Engenharia Florestal (FT EFL)Instituto de Ciências Biológicas (IB)Departamento de Zoologia (IB ZOO)Programa de Pós-Graduação em ZoologiaFrontiersUniversidade de Brasília, Faculdade de Tecnologia, Departamento de Engenharia Florestal, Laboratório de Fauna e Unidades de ConservaçãoThe George Washington University, Department of Biological Sciences, Columbian College of Arts & Science, Pyron LabUniversidade de Brasília, Faculdade de Tecnologia, Departamento de Engenharia Florestal, Laboratório de Fauna e Unidades de ConservaçãoThe George Washington University, Department of Biological Sciences, Columbian College of Arts & Science, Pyron LabUniversidade de Brasília, Instituto de Biologia, Departamento de Zoologia, Coleção Herpetológica da Universidade de BrasíliaUniversity of Richmond, Department of BiologyThe George Washington University, Department of Biological Sciences, Columbian College of Arts & Science, Pyron LabMiranda, Rogério BenevidesBrandão, Reuber AlbuquerqueO’Connell, KyleColli, Guarino RinaldiTonini, João F. R.Pyron, Robert Alexander2024-04-09T17:12:39Z2024-04-09T17:12:39Z2023-08-16info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfMIRANDA, Rogério Benevides et al. Multilocus environmental adaptation and population structure in the cerrado gecko gymnodactylus amarali (sauria, phyllodactylidae) from Serra da mesa hydroelectric plant, central Brazil. Frontiers in Ecology and Evolution, [S.l.], v. 11, 16 ago. 2023. DOI: https://doi.org/10.3389/fevo.2023.980777. Disponível em: https://www.frontiersin.org/articles/10.3389/fevo.2023.980777/full. Acesso em: 27 março 2024.http://repositorio2.unb.br/jspui/handle/10482/48063https://doi.org/10.3389/fevo.2023.980777eng© 2023 Miranda, Brandão, O’Connell, Colli, Tonini and Pyron. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.info:eu-repo/semantics/openAccessreponame:Repositório Institucional da UnBinstname:Universidade de Brasília (UnB)instacron:UNB2024-04-09T17:12:39Zoai:repositorio.unb.br:10482/48063Repositório InstitucionalPUBhttps://repositorio.unb.br/oai/requestrepositorio@unb.bropendoar:2024-04-09T17:12:39Repositório Institucional da UnB - Universidade de Brasília (UnB)false
dc.title.none.fl_str_mv Multilocus environmental adaptation and population structure in the cerrado gecko gymnodactylus amarali (sauria, phyllodactylidae) from Serra da mesa hydroelectric plant, central Brazil
title Multilocus environmental adaptation and population structure in the cerrado gecko gymnodactylus amarali (sauria, phyllodactylidae) from Serra da mesa hydroelectric plant, central Brazil
spellingShingle Multilocus environmental adaptation and population structure in the cerrado gecko gymnodactylus amarali (sauria, phyllodactylidae) from Serra da mesa hydroelectric plant, central Brazil
Miranda, Rogério Benevides
Adaptação (Biologia)
Animais do Cerrado
Condições ambientais
title_short Multilocus environmental adaptation and population structure in the cerrado gecko gymnodactylus amarali (sauria, phyllodactylidae) from Serra da mesa hydroelectric plant, central Brazil
title_full Multilocus environmental adaptation and population structure in the cerrado gecko gymnodactylus amarali (sauria, phyllodactylidae) from Serra da mesa hydroelectric plant, central Brazil
title_fullStr Multilocus environmental adaptation and population structure in the cerrado gecko gymnodactylus amarali (sauria, phyllodactylidae) from Serra da mesa hydroelectric plant, central Brazil
title_full_unstemmed Multilocus environmental adaptation and population structure in the cerrado gecko gymnodactylus amarali (sauria, phyllodactylidae) from Serra da mesa hydroelectric plant, central Brazil
title_sort Multilocus environmental adaptation and population structure in the cerrado gecko gymnodactylus amarali (sauria, phyllodactylidae) from Serra da mesa hydroelectric plant, central Brazil
author Miranda, Rogério Benevides
author_facet Miranda, Rogério Benevides
Brandão, Reuber Albuquerque
O’Connell, Kyle
Colli, Guarino Rinaldi
Tonini, João F. R.
Pyron, Robert Alexander
author_role author
author2 Brandão, Reuber Albuquerque
O’Connell, Kyle
Colli, Guarino Rinaldi
Tonini, João F. R.
Pyron, Robert Alexander
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade de Brasília, Faculdade de Tecnologia, Departamento de Engenharia Florestal, Laboratório de Fauna e Unidades de Conservação
The George Washington University, Department of Biological Sciences, Columbian College of Arts & Science, Pyron Lab
Universidade de Brasília, Faculdade de Tecnologia, Departamento de Engenharia Florestal, Laboratório de Fauna e Unidades de Conservação
The George Washington University, Department of Biological Sciences, Columbian College of Arts & Science, Pyron Lab
Universidade de Brasília, Instituto de Biologia, Departamento de Zoologia, Coleção Herpetológica da Universidade de Brasília
University of Richmond, Department of Biology
The George Washington University, Department of Biological Sciences, Columbian College of Arts & Science, Pyron Lab
dc.contributor.author.fl_str_mv Miranda, Rogério Benevides
Brandão, Reuber Albuquerque
O’Connell, Kyle
Colli, Guarino Rinaldi
Tonini, João F. R.
Pyron, Robert Alexander
dc.subject.por.fl_str_mv Adaptação (Biologia)
Animais do Cerrado
Condições ambientais
topic Adaptação (Biologia)
Animais do Cerrado
Condições ambientais
description Contrasting environmental conditions across geographic space might promote divergent selection, making adaptation to local biotic and abiotic conditions necessary for populations to survive. In order to understand how populations adapt to different environmental conditions, studies of local adaptation have been largely used as an interface to address ecological and evolutionary questions. Here, we studied populations of Gymnodactylus amarali (Phyllodactylidae) isolated in rapidly created artificial islands. We combined a genotyping-by-sequence (GBS) survey and redundancy analyses (RDA) to investigate genotype–environment associations (GEA), while DAPC, Fst, and Admixture analyses were used to determine genetic structure. Our hypothesis is that G. amarali populations on the islands are going through a local adaptation process and consequently becoming genetically different from the populations on the mainland. Our results indicate that geographic and environmental differences are related to genetic variation, as we detected the presence of two or three distinct genetic lineages in Serra da Mesa, Minaçu, and Colinas do Sul. Fst analysis shows moderate isolation between Serra da Mesa and Minaçu (0.082). The RDA pointed out potential local genetic signal correlated with temperature and precipitation. We identified 230 candidate loci associated with the environment and at least two locally structured subpopulations (Serra da Mesa and Minaçu) show significant association with environmental variation.
publishDate 2023
dc.date.none.fl_str_mv 2023-08-16
2024-04-09T17:12:39Z
2024-04-09T17:12:39Z
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 MIRANDA, Rogério Benevides et al. Multilocus environmental adaptation and population structure in the cerrado gecko gymnodactylus amarali (sauria, phyllodactylidae) from Serra da mesa hydroelectric plant, central Brazil. Frontiers in Ecology and Evolution, [S.l.], v. 11, 16 ago. 2023. DOI: https://doi.org/10.3389/fevo.2023.980777. Disponível em: https://www.frontiersin.org/articles/10.3389/fevo.2023.980777/full. Acesso em: 27 março 2024.
http://repositorio2.unb.br/jspui/handle/10482/48063
https://doi.org/10.3389/fevo.2023.980777
identifier_str_mv MIRANDA, Rogério Benevides et al. Multilocus environmental adaptation and population structure in the cerrado gecko gymnodactylus amarali (sauria, phyllodactylidae) from Serra da mesa hydroelectric plant, central Brazil. Frontiers in Ecology and Evolution, [S.l.], v. 11, 16 ago. 2023. DOI: https://doi.org/10.3389/fevo.2023.980777. Disponível em: https://www.frontiersin.org/articles/10.3389/fevo.2023.980777/full. Acesso em: 27 março 2024.
url http://repositorio2.unb.br/jspui/handle/10482/48063
https://doi.org/10.3389/fevo.2023.980777
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publisher.none.fl_str_mv Frontiers
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