Phylogeography of an Atlantic forest passerine reveals demographic stability through the last glacial maximum
- Autores
- Batalha-Filho, Henrique; Cabanne, Gustavo Sebastián; Miyaki, Cristina Yumi
- Año de publicación
- 2012
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- In this study we analyzed the phylogeographic pattern and historical demography of an endemic Atlantic forest (AF) bird, Basileuterus leucoblepharus, and test the influence of the last glacial maximum (LGM) on its population effective size using coalescent simulations. We address two main questions: (i) Does B. leucoblepharus present population genetic structure congruent with the patterns observed for other AF organisms? (ii) How did the LGM affect the effective population size of B. leucoblepharus? We sequenced 914. bp of the mitochondrial gene cytochrome b and 512. bp of the nuclear intron 5 of beta-fibrinogen of 62 individuals from 15 localities along the AF. Both molecular markers revealed no genetic structure in B. leucoblepharus. Neutrality tests based on both loci showed significant demographic expansion. The extended Bayesian skyline plot showed that the species seems to have experienced demographic expansion starting around 300,000. years ago, during the late Pleistocene. This date does not coincide with the LGM and the dynamics of population size showed stability during the LGM. To further test the effect of the LGM on this species, we simulated seven demographic scenarios to explore whether populations suffered specific bottlenecks. The scenarios most congruent with our data were population stability during the LGM with bottlenecks older than this period. This is the first example of an AF organism that does not show phylogeographic breaks caused by vicariant events associated to climate change and geotectonic activities in the Quaternary. Differential ecological, environmental tolerances and habitat requirements are possibly influencing the different evolutionary histories of these organisms. Our results show that the history of organism diversification in this megadiverse Neotropical forest is complex.
Fil: Batalha-Filho, Henrique. Universidade de Sao Paulo; Brasil
Fil: Cabanne, Gustavo Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”; Argentina
Fil: Miyaki, Cristina Yumi. Universidade de Sao Paulo; Brasil - Materia
-
BASILEUTERUS LEUCOBLEPHARUS
COALESCENT SIMULATIONS
DEMOGRAPHIC HISTORY
NEOTROPICAL REGION
PARULIDAE - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/97927
Ver los metadatos del registro completo
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Phylogeography of an Atlantic forest passerine reveals demographic stability through the last glacial maximumBatalha-Filho, HenriqueCabanne, Gustavo SebastiánMiyaki, Cristina YumiBASILEUTERUS LEUCOBLEPHARUSCOALESCENT SIMULATIONSDEMOGRAPHIC HISTORYNEOTROPICAL REGIONPARULIDAEhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1In this study we analyzed the phylogeographic pattern and historical demography of an endemic Atlantic forest (AF) bird, Basileuterus leucoblepharus, and test the influence of the last glacial maximum (LGM) on its population effective size using coalescent simulations. We address two main questions: (i) Does B. leucoblepharus present population genetic structure congruent with the patterns observed for other AF organisms? (ii) How did the LGM affect the effective population size of B. leucoblepharus? We sequenced 914. bp of the mitochondrial gene cytochrome b and 512. bp of the nuclear intron 5 of beta-fibrinogen of 62 individuals from 15 localities along the AF. Both molecular markers revealed no genetic structure in B. leucoblepharus. Neutrality tests based on both loci showed significant demographic expansion. The extended Bayesian skyline plot showed that the species seems to have experienced demographic expansion starting around 300,000. years ago, during the late Pleistocene. This date does not coincide with the LGM and the dynamics of population size showed stability during the LGM. To further test the effect of the LGM on this species, we simulated seven demographic scenarios to explore whether populations suffered specific bottlenecks. The scenarios most congruent with our data were population stability during the LGM with bottlenecks older than this period. This is the first example of an AF organism that does not show phylogeographic breaks caused by vicariant events associated to climate change and geotectonic activities in the Quaternary. Differential ecological, environmental tolerances and habitat requirements are possibly influencing the different evolutionary histories of these organisms. Our results show that the history of organism diversification in this megadiverse Neotropical forest is complex.Fil: Batalha-Filho, Henrique. Universidade de Sao Paulo; BrasilFil: Cabanne, Gustavo Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”; ArgentinaFil: Miyaki, Cristina Yumi. Universidade de Sao Paulo; BrasilAcademic Press Inc Elsevier Science2012-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/97927Batalha-Filho, Henrique; Cabanne, Gustavo Sebastián; Miyaki, Cristina Yumi; Phylogeography of an Atlantic forest passerine reveals demographic stability through the last glacial maximum; Academic Press Inc Elsevier Science; Molecular Phylogenetics and Evolution; 65; 3; 12-2012; 892-9021055-7903CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1055790312003193info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ympev.2012.08.010info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:09:55Zoai:ri.conicet.gov.ar:11336/97927instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:09:55.372CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Phylogeography of an Atlantic forest passerine reveals demographic stability through the last glacial maximum |
title |
Phylogeography of an Atlantic forest passerine reveals demographic stability through the last glacial maximum |
spellingShingle |
Phylogeography of an Atlantic forest passerine reveals demographic stability through the last glacial maximum Batalha-Filho, Henrique BASILEUTERUS LEUCOBLEPHARUS COALESCENT SIMULATIONS DEMOGRAPHIC HISTORY NEOTROPICAL REGION PARULIDAE |
title_short |
Phylogeography of an Atlantic forest passerine reveals demographic stability through the last glacial maximum |
title_full |
Phylogeography of an Atlantic forest passerine reveals demographic stability through the last glacial maximum |
title_fullStr |
Phylogeography of an Atlantic forest passerine reveals demographic stability through the last glacial maximum |
title_full_unstemmed |
Phylogeography of an Atlantic forest passerine reveals demographic stability through the last glacial maximum |
title_sort |
Phylogeography of an Atlantic forest passerine reveals demographic stability through the last glacial maximum |
dc.creator.none.fl_str_mv |
Batalha-Filho, Henrique Cabanne, Gustavo Sebastián Miyaki, Cristina Yumi |
author |
Batalha-Filho, Henrique |
author_facet |
Batalha-Filho, Henrique Cabanne, Gustavo Sebastián Miyaki, Cristina Yumi |
author_role |
author |
author2 |
Cabanne, Gustavo Sebastián Miyaki, Cristina Yumi |
author2_role |
author author |
dc.subject.none.fl_str_mv |
BASILEUTERUS LEUCOBLEPHARUS COALESCENT SIMULATIONS DEMOGRAPHIC HISTORY NEOTROPICAL REGION PARULIDAE |
topic |
BASILEUTERUS LEUCOBLEPHARUS COALESCENT SIMULATIONS DEMOGRAPHIC HISTORY NEOTROPICAL REGION PARULIDAE |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
In this study we analyzed the phylogeographic pattern and historical demography of an endemic Atlantic forest (AF) bird, Basileuterus leucoblepharus, and test the influence of the last glacial maximum (LGM) on its population effective size using coalescent simulations. We address two main questions: (i) Does B. leucoblepharus present population genetic structure congruent with the patterns observed for other AF organisms? (ii) How did the LGM affect the effective population size of B. leucoblepharus? We sequenced 914. bp of the mitochondrial gene cytochrome b and 512. bp of the nuclear intron 5 of beta-fibrinogen of 62 individuals from 15 localities along the AF. Both molecular markers revealed no genetic structure in B. leucoblepharus. Neutrality tests based on both loci showed significant demographic expansion. The extended Bayesian skyline plot showed that the species seems to have experienced demographic expansion starting around 300,000. years ago, during the late Pleistocene. This date does not coincide with the LGM and the dynamics of population size showed stability during the LGM. To further test the effect of the LGM on this species, we simulated seven demographic scenarios to explore whether populations suffered specific bottlenecks. The scenarios most congruent with our data were population stability during the LGM with bottlenecks older than this period. This is the first example of an AF organism that does not show phylogeographic breaks caused by vicariant events associated to climate change and geotectonic activities in the Quaternary. Differential ecological, environmental tolerances and habitat requirements are possibly influencing the different evolutionary histories of these organisms. Our results show that the history of organism diversification in this megadiverse Neotropical forest is complex. Fil: Batalha-Filho, Henrique. Universidade de Sao Paulo; Brasil Fil: Cabanne, Gustavo Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”; Argentina Fil: Miyaki, Cristina Yumi. Universidade de Sao Paulo; Brasil |
description |
In this study we analyzed the phylogeographic pattern and historical demography of an endemic Atlantic forest (AF) bird, Basileuterus leucoblepharus, and test the influence of the last glacial maximum (LGM) on its population effective size using coalescent simulations. We address two main questions: (i) Does B. leucoblepharus present population genetic structure congruent with the patterns observed for other AF organisms? (ii) How did the LGM affect the effective population size of B. leucoblepharus? We sequenced 914. bp of the mitochondrial gene cytochrome b and 512. bp of the nuclear intron 5 of beta-fibrinogen of 62 individuals from 15 localities along the AF. Both molecular markers revealed no genetic structure in B. leucoblepharus. Neutrality tests based on both loci showed significant demographic expansion. The extended Bayesian skyline plot showed that the species seems to have experienced demographic expansion starting around 300,000. years ago, during the late Pleistocene. This date does not coincide with the LGM and the dynamics of population size showed stability during the LGM. To further test the effect of the LGM on this species, we simulated seven demographic scenarios to explore whether populations suffered specific bottlenecks. The scenarios most congruent with our data were population stability during the LGM with bottlenecks older than this period. This is the first example of an AF organism that does not show phylogeographic breaks caused by vicariant events associated to climate change and geotectonic activities in the Quaternary. Differential ecological, environmental tolerances and habitat requirements are possibly influencing the different evolutionary histories of these organisms. Our results show that the history of organism diversification in this megadiverse Neotropical forest is complex. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-12 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/97927 Batalha-Filho, Henrique; Cabanne, Gustavo Sebastián; Miyaki, Cristina Yumi; Phylogeography of an Atlantic forest passerine reveals demographic stability through the last glacial maximum; Academic Press Inc Elsevier Science; Molecular Phylogenetics and Evolution; 65; 3; 12-2012; 892-902 1055-7903 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/97927 |
identifier_str_mv |
Batalha-Filho, Henrique; Cabanne, Gustavo Sebastián; Miyaki, Cristina Yumi; Phylogeography of an Atlantic forest passerine reveals demographic stability through the last glacial maximum; Academic Press Inc Elsevier Science; Molecular Phylogenetics and Evolution; 65; 3; 12-2012; 892-902 1055-7903 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1055790312003193 info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ympev.2012.08.010 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Academic Press Inc Elsevier Science |
publisher.none.fl_str_mv |
Academic Press Inc Elsevier Science |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613982659280896 |
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13.070432 |