Population genetic structure of the Atlantic Forest endemic Conopophaga lineata (Passeriformes: Conopophagidae) reveals a contact zone in the Atlantic Forest

Autores
Dantas, Gisele Pires Mendonça; Sari, Eloisa Helena Reis; Cabanne, Gustavo Sebastián; Pessoa, Rodrigo Oliveira; Marini, Miguel Angelo; Miyaki, Cristina Yumi; Santos, Fabricio R.
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The Rufous Gnateater, Conopophaga lineata, is a small insectivorous understory bird which is endemic to and widely distributed in the tropical and subtropical Atlantic forest of South America. Its distribution makes it ideally suited for testing two major hypotheses for the origin of biodiversity, namely, the riverine barrier and the forest refuge hypotheses. In this study, we sequenced mitochondrial (control region) and nuclear markers (intron 5 of the β-fibrinogen gene) for individuals distributed in the southern Atlantic forest and obtained a strong genetic structure with one clear discontinuity in northern Brazilian state of São Paulo. We consistently detected signals of demographic expansion for both markers, with estimates indicating that expansion started in the Late Pleistocene (250,000 years ago), suggesting that the forest refuge hypothesis potentially explains Rufous Gnateater’s diversification. We also found evidence of gene flow between populations from each side of this discontinuity, with a possible secondary contact zone occurring in the states of Minas Gerais, São Paulo, and Rio de Janeiro.
Fil: Dantas, Gisele Pires Mendonça. Universidade Federal do Minas Gerais; Brasil. Pontificia Universidad Catolica do Minas Gerais; Brasil
Fil: Sari, Eloisa Helena Reis. Universidade Federal do Minas Gerais; Brasil
Fil: Cabanne, Gustavo Sebastián. Universidade de Sao Paulo; Brasil. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Pessoa, Rodrigo Oliveira. Universidade de Sao Paulo; Brasil. Universidade Estadual de Montes Claros ; Brasil
Fil: Marini, Miguel Angelo. Universidade do Brasilia; Brasil
Fil: Miyaki, Cristina Yumi. Universidade de Sao Paulo; Brasil
Fil: Santos, Fabricio R.. Universidade Federal do Minas Gerais; Brasil
Materia
Ornitología
Filogeografía
Evolución
Selva Atlántica
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/29719
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/29719
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Population genetic structure of the Atlantic Forest endemic Conopophaga lineata (Passeriformes: Conopophagidae) reveals a contact zone in the Atlantic ForestDantas, Gisele Pires MendonçaSari, Eloisa Helena ReisCabanne, Gustavo SebastiánPessoa, Rodrigo OliveiraMarini, Miguel AngeloMiyaki, Cristina YumiSantos, Fabricio R.OrnitologíaFilogeografíaEvoluciónSelva Atlánticahttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The Rufous Gnateater, Conopophaga lineata, is a small insectivorous understory bird which is endemic to and widely distributed in the tropical and subtropical Atlantic forest of South America. Its distribution makes it ideally suited for testing two major hypotheses for the origin of biodiversity, namely, the riverine barrier and the forest refuge hypotheses. In this study, we sequenced mitochondrial (control region) and nuclear markers (intron 5 of the β-fibrinogen gene) for individuals distributed in the southern Atlantic forest and obtained a strong genetic structure with one clear discontinuity in northern Brazilian state of São Paulo. We consistently detected signals of demographic expansion for both markers, with estimates indicating that expansion started in the Late Pleistocene (250,000 years ago), suggesting that the forest refuge hypothesis potentially explains Rufous Gnateater’s diversification. We also found evidence of gene flow between populations from each side of this discontinuity, with a possible secondary contact zone occurring in the states of Minas Gerais, São Paulo, and Rio de Janeiro.Fil: Dantas, Gisele Pires Mendonça. Universidade Federal do Minas Gerais; Brasil. Pontificia Universidad Catolica do Minas Gerais; BrasilFil: Sari, Eloisa Helena Reis. Universidade Federal do Minas Gerais; BrasilFil: Cabanne, Gustavo Sebastián. Universidade de Sao Paulo; Brasil. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; ArgentinaFil: Pessoa, Rodrigo Oliveira. Universidade de Sao Paulo; Brasil. Universidade Estadual de Montes Claros ; BrasilFil: Marini, Miguel Angelo. Universidade do Brasilia; BrasilFil: Miyaki, Cristina Yumi. Universidade de Sao Paulo; BrasilFil: Santos, Fabricio R.. Universidade Federal do Minas Gerais; BrasilSpringer2014-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/29719Dantas, Gisele Pires Mendonça; Sari, Eloisa Helena Reis; Cabanne, Gustavo Sebastián; Pessoa, Rodrigo Oliveira; Marini, Miguel Angelo; et al.; Population genetic structure of the Atlantic Forest endemic Conopophaga lineata (Passeriformes: Conopophagidae) reveals a contact zone in the Atlantic Forest; Springer; Journal of Ornithology; 156; 1; 8-2014; 85-992193-71922193-7206CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1007/s10336-014-1106-0info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs10336-014-1106-0info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:37:53Zoai:ri.conicet.gov.ar:11336/29719instacron: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 10:37:53.642CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Population genetic structure of the Atlantic Forest endemic Conopophaga lineata (Passeriformes: Conopophagidae) reveals a contact zone in the Atlantic Forest
title Population genetic structure of the Atlantic Forest endemic Conopophaga lineata (Passeriformes: Conopophagidae) reveals a contact zone in the Atlantic Forest
spellingShingle Population genetic structure of the Atlantic Forest endemic Conopophaga lineata (Passeriformes: Conopophagidae) reveals a contact zone in the Atlantic Forest
Dantas, Gisele Pires Mendonça
Ornitología
Filogeografía
Evolución
Selva Atlántica
title_short Population genetic structure of the Atlantic Forest endemic Conopophaga lineata (Passeriformes: Conopophagidae) reveals a contact zone in the Atlantic Forest
title_full Population genetic structure of the Atlantic Forest endemic Conopophaga lineata (Passeriformes: Conopophagidae) reveals a contact zone in the Atlantic Forest
title_fullStr Population genetic structure of the Atlantic Forest endemic Conopophaga lineata (Passeriformes: Conopophagidae) reveals a contact zone in the Atlantic Forest
title_full_unstemmed Population genetic structure of the Atlantic Forest endemic Conopophaga lineata (Passeriformes: Conopophagidae) reveals a contact zone in the Atlantic Forest
title_sort Population genetic structure of the Atlantic Forest endemic Conopophaga lineata (Passeriformes: Conopophagidae) reveals a contact zone in the Atlantic Forest
dc.creator.none.fl_str_mv Dantas, Gisele Pires Mendonça
Sari, Eloisa Helena Reis
Cabanne, Gustavo Sebastián
Pessoa, Rodrigo Oliveira
Marini, Miguel Angelo
Miyaki, Cristina Yumi
Santos, Fabricio R.
author Dantas, Gisele Pires Mendonça
author_facet Dantas, Gisele Pires Mendonça
Sari, Eloisa Helena Reis
Cabanne, Gustavo Sebastián
Pessoa, Rodrigo Oliveira
Marini, Miguel Angelo
Miyaki, Cristina Yumi
Santos, Fabricio R.
author_role author
author2 Sari, Eloisa Helena Reis
Cabanne, Gustavo Sebastián
Pessoa, Rodrigo Oliveira
Marini, Miguel Angelo
Miyaki, Cristina Yumi
Santos, Fabricio R.
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Ornitología
Filogeografía
Evolución
Selva Atlántica
topic Ornitología
Filogeografía
Evolución
Selva Atlántica
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The Rufous Gnateater, Conopophaga lineata, is a small insectivorous understory bird which is endemic to and widely distributed in the tropical and subtropical Atlantic forest of South America. Its distribution makes it ideally suited for testing two major hypotheses for the origin of biodiversity, namely, the riverine barrier and the forest refuge hypotheses. In this study, we sequenced mitochondrial (control region) and nuclear markers (intron 5 of the β-fibrinogen gene) for individuals distributed in the southern Atlantic forest and obtained a strong genetic structure with one clear discontinuity in northern Brazilian state of São Paulo. We consistently detected signals of demographic expansion for both markers, with estimates indicating that expansion started in the Late Pleistocene (250,000 years ago), suggesting that the forest refuge hypothesis potentially explains Rufous Gnateater’s diversification. We also found evidence of gene flow between populations from each side of this discontinuity, with a possible secondary contact zone occurring in the states of Minas Gerais, São Paulo, and Rio de Janeiro.
Fil: Dantas, Gisele Pires Mendonça. Universidade Federal do Minas Gerais; Brasil. Pontificia Universidad Catolica do Minas Gerais; Brasil
Fil: Sari, Eloisa Helena Reis. Universidade Federal do Minas Gerais; Brasil
Fil: Cabanne, Gustavo Sebastián. Universidade de Sao Paulo; Brasil. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
Fil: Pessoa, Rodrigo Oliveira. Universidade de Sao Paulo; Brasil. Universidade Estadual de Montes Claros ; Brasil
Fil: Marini, Miguel Angelo. Universidade do Brasilia; Brasil
Fil: Miyaki, Cristina Yumi. Universidade de Sao Paulo; Brasil
Fil: Santos, Fabricio R.. Universidade Federal do Minas Gerais; Brasil
description The Rufous Gnateater, Conopophaga lineata, is a small insectivorous understory bird which is endemic to and widely distributed in the tropical and subtropical Atlantic forest of South America. Its distribution makes it ideally suited for testing two major hypotheses for the origin of biodiversity, namely, the riverine barrier and the forest refuge hypotheses. In this study, we sequenced mitochondrial (control region) and nuclear markers (intron 5 of the β-fibrinogen gene) for individuals distributed in the southern Atlantic forest and obtained a strong genetic structure with one clear discontinuity in northern Brazilian state of São Paulo. We consistently detected signals of demographic expansion for both markers, with estimates indicating that expansion started in the Late Pleistocene (250,000 years ago), suggesting that the forest refuge hypothesis potentially explains Rufous Gnateater’s diversification. We also found evidence of gene flow between populations from each side of this discontinuity, with a possible secondary contact zone occurring in the states of Minas Gerais, São Paulo, and Rio de Janeiro.
publishDate 2014
dc.date.none.fl_str_mv 2014-08
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/11336/29719
Dantas, Gisele Pires Mendonça; Sari, Eloisa Helena Reis; Cabanne, Gustavo Sebastián; Pessoa, Rodrigo Oliveira; Marini, Miguel Angelo; et al.; Population genetic structure of the Atlantic Forest endemic Conopophaga lineata (Passeriformes: Conopophagidae) reveals a contact zone in the Atlantic Forest; Springer; Journal of Ornithology; 156; 1; 8-2014; 85-99
2193-7192
2193-7206
CONICET Digital
CONICET
url http://hdl.handle.net/11336/29719
identifier_str_mv Dantas, Gisele Pires Mendonça; Sari, Eloisa Helena Reis; Cabanne, Gustavo Sebastián; Pessoa, Rodrigo Oliveira; Marini, Miguel Angelo; et al.; Population genetic structure of the Atlantic Forest endemic Conopophaga lineata (Passeriformes: Conopophagidae) reveals a contact zone in the Atlantic Forest; Springer; Journal of Ornithology; 156; 1; 8-2014; 85-99
2193-7192
2193-7206
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1007/s10336-014-1106-0
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs10336-014-1106-0
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
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
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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score 13.070432

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