Matrilineal evidence for a demographic expansion, low diversity and lack of phylogeographic structure in the Atlantic forest endemic Greenish Schiffornis Schiffornis virescens (Ave...

Autores
Cabanne, Gustavo Sebastián; Sari, Eloisa H. R.; Meyer, Diogo; Santos, Fabricio; Miyaki, Cristina
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Abstract Studies of Atlantic forest (AF) organisms sug- gest that the historical dynamics of the forest cover pro- duced demographically stable populations in its central region and unstable populations in the southern regions. We studied the mitochondrial phylogeographic structure of an AF passerine, the Greenish Schiffornis Schiffornis virescens (Tityridae), and evaluated questions related to the history of the AF. We analyzed cytochrome b and control region sequences of the mitochondrial genome by traditional phylogenetic and population genetic methods based on summary statistics. In addition, we used coalescent simu- lations to evaluate specific models of evolution of the populations of S. virescens. The results did not support phylogeographic partitions of the genetic variability of S. virescens. The overall Ust was = 0.32 and gene flow between regions was moderate to high. The analyses sug- gested that the total population of S. virescens suffered a bottleneck followed by a demographic expansion in the late Pleistocene. The bottleneck might have contributed to the extinction of intraspecific lineages, and hence to the observed lack of a strong phylogeographic pattern and low genetic diversity. Our results suggest that some AF taxa have had all their populations similarly affected by the recent history of the biome, contrary to what has been revealed from most of the other phylogeographic studies in the region and as suggested by a model of AF refuges (the Carnaval–Moritz model). We suggest that the response of organisms to common histories may be idiosyncratic, and predictions about the history of the biome should take into account ecological characteristics and distribution of each specific taxa.
Fil: Cabanne, Gustavo Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales; Argentina
Fil: Sari, Eloisa H. R.. Universidade Federal do Minas Gerais. Instituto de Ciências Biológicas; Brasil
Fil: Meyer, Diogo. Universidade de Sao Paulo. Instituto de Biociências; Brasil
Fil: Santos, Fabricio. Universidade Federal do Minas Gerais. Instituto de Ciências Biológicas; Brasil
Fil: Miyaki, Cristina. Universidade de Sao Paulo. Instituto de Biociências; Brasil
Materia
Aves
Filogeografía
Evolución
Genética
Atlantic Forest
Mtdna-Schiffornis
Historical Demography
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/4355
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/4355
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Matrilineal evidence for a demographic expansion, low diversity and lack of phylogeographic structure in the Atlantic forest endemic Greenish Schiffornis Schiffornis virescens (Aves: Tityridae)Cabanne, Gustavo SebastiánSari, Eloisa H. R.Meyer, DiogoSantos, FabricioMiyaki, CristinaAvesFilogeografíaEvoluciónGenéticaAtlantic ForestMtdna-SchiffornisHistorical Demographyhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Abstract Studies of Atlantic forest (AF) organisms sug- gest that the historical dynamics of the forest cover pro- duced demographically stable populations in its central region and unstable populations in the southern regions. We studied the mitochondrial phylogeographic structure of an AF passerine, the Greenish Schiffornis Schiffornis virescens (Tityridae), and evaluated questions related to the history of the AF. We analyzed cytochrome b and control region sequences of the mitochondrial genome by traditional phylogenetic and population genetic methods based on summary statistics. In addition, we used coalescent simu- lations to evaluate specific models of evolution of the populations of S. virescens. The results did not support phylogeographic partitions of the genetic variability of S. virescens. The overall Ust was = 0.32 and gene flow between regions was moderate to high. The analyses sug- gested that the total population of S. virescens suffered a bottleneck followed by a demographic expansion in the late Pleistocene. The bottleneck might have contributed to the extinction of intraspecific lineages, and hence to the observed lack of a strong phylogeographic pattern and low genetic diversity. Our results suggest that some AF taxa have had all their populations similarly affected by the recent history of the biome, contrary to what has been revealed from most of the other phylogeographic studies in the region and as suggested by a model of AF refuges (the Carnaval–Moritz model). We suggest that the response of organisms to common histories may be idiosyncratic, and predictions about the history of the biome should take into account ecological characteristics and distribution of each specific taxa.Fil: Cabanne, Gustavo Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales; ArgentinaFil: Sari, Eloisa H. R.. Universidade Federal do Minas Gerais. Instituto de Ciências Biológicas; BrasilFil: Meyer, Diogo. Universidade de Sao Paulo. Instituto de Biociências; BrasilFil: Santos, Fabricio. Universidade Federal do Minas Gerais. Instituto de Ciências Biológicas; BrasilFil: Miyaki, Cristina. Universidade de Sao Paulo. Instituto de Biociências; BrasilSpringer2013-10-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/4355Cabanne, Gustavo Sebastián; Sari, Eloisa H. R.; Meyer, Diogo; Santos, Fabricio; Miyaki, Cristina; Matrilineal evidence for a demographic expansion, low diversity and lack of phylogeographic structure in the Atlantic forest endemic Greenish Schiffornis Schiffornis virescens (Aves: Tityridae); Springer; Journal of Ornithology; 154; 2; 9-10-2013; 371-3842193-7192enginfo:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/altIdentifier/doi/10.1007/s10336-012-0901-8info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:34:41Zoai:ri.conicet.gov.ar:11336/4355instacron: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 10:34:41.688CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Matrilineal evidence for a demographic expansion, low diversity and lack of phylogeographic structure in the Atlantic forest endemic Greenish Schiffornis Schiffornis virescens (Aves: Tityridae)
title Matrilineal evidence for a demographic expansion, low diversity and lack of phylogeographic structure in the Atlantic forest endemic Greenish Schiffornis Schiffornis virescens (Aves: Tityridae)
spellingShingle Matrilineal evidence for a demographic expansion, low diversity and lack of phylogeographic structure in the Atlantic forest endemic Greenish Schiffornis Schiffornis virescens (Aves: Tityridae)
Cabanne, Gustavo Sebastián
Aves
Filogeografía
Evolución
Genética
Atlantic Forest
Mtdna-Schiffornis
Historical Demography
title_short Matrilineal evidence for a demographic expansion, low diversity and lack of phylogeographic structure in the Atlantic forest endemic Greenish Schiffornis Schiffornis virescens (Aves: Tityridae)
title_full Matrilineal evidence for a demographic expansion, low diversity and lack of phylogeographic structure in the Atlantic forest endemic Greenish Schiffornis Schiffornis virescens (Aves: Tityridae)
title_fullStr Matrilineal evidence for a demographic expansion, low diversity and lack of phylogeographic structure in the Atlantic forest endemic Greenish Schiffornis Schiffornis virescens (Aves: Tityridae)
title_full_unstemmed Matrilineal evidence for a demographic expansion, low diversity and lack of phylogeographic structure in the Atlantic forest endemic Greenish Schiffornis Schiffornis virescens (Aves: Tityridae)
title_sort Matrilineal evidence for a demographic expansion, low diversity and lack of phylogeographic structure in the Atlantic forest endemic Greenish Schiffornis Schiffornis virescens (Aves: Tityridae)
dc.creator.none.fl_str_mv Cabanne, Gustavo Sebastián
Sari, Eloisa H. R.
Meyer, Diogo
Santos, Fabricio
Miyaki, Cristina
author Cabanne, Gustavo Sebastián
author_facet Cabanne, Gustavo Sebastián
Sari, Eloisa H. R.
Meyer, Diogo
Santos, Fabricio
Miyaki, Cristina
author_role author
author2 Sari, Eloisa H. R.
Meyer, Diogo
Santos, Fabricio
Miyaki, Cristina
author2_role author
author
author
author
dc.subject.none.fl_str_mv Aves
Filogeografía
Evolución
Genética
Atlantic Forest
Mtdna-Schiffornis
Historical Demography
topic Aves
Filogeografía
Evolución
Genética
Atlantic Forest
Mtdna-Schiffornis
Historical Demography
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Abstract Studies of Atlantic forest (AF) organisms sug- gest that the historical dynamics of the forest cover pro- duced demographically stable populations in its central region and unstable populations in the southern regions. We studied the mitochondrial phylogeographic structure of an AF passerine, the Greenish Schiffornis Schiffornis virescens (Tityridae), and evaluated questions related to the history of the AF. We analyzed cytochrome b and control region sequences of the mitochondrial genome by traditional phylogenetic and population genetic methods based on summary statistics. In addition, we used coalescent simu- lations to evaluate specific models of evolution of the populations of S. virescens. The results did not support phylogeographic partitions of the genetic variability of S. virescens. The overall Ust was = 0.32 and gene flow between regions was moderate to high. The analyses sug- gested that the total population of S. virescens suffered a bottleneck followed by a demographic expansion in the late Pleistocene. The bottleneck might have contributed to the extinction of intraspecific lineages, and hence to the observed lack of a strong phylogeographic pattern and low genetic diversity. Our results suggest that some AF taxa have had all their populations similarly affected by the recent history of the biome, contrary to what has been revealed from most of the other phylogeographic studies in the region and as suggested by a model of AF refuges (the Carnaval–Moritz model). We suggest that the response of organisms to common histories may be idiosyncratic, and predictions about the history of the biome should take into account ecological characteristics and distribution of each specific taxa.
Fil: Cabanne, Gustavo Sebastián. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales; Argentina
Fil: Sari, Eloisa H. R.. Universidade Federal do Minas Gerais. Instituto de Ciências Biológicas; Brasil
Fil: Meyer, Diogo. Universidade de Sao Paulo. Instituto de Biociências; Brasil
Fil: Santos, Fabricio. Universidade Federal do Minas Gerais. Instituto de Ciências Biológicas; Brasil
Fil: Miyaki, Cristina. Universidade de Sao Paulo. Instituto de Biociências; Brasil
description Abstract Studies of Atlantic forest (AF) organisms sug- gest that the historical dynamics of the forest cover pro- duced demographically stable populations in its central region and unstable populations in the southern regions. We studied the mitochondrial phylogeographic structure of an AF passerine, the Greenish Schiffornis Schiffornis virescens (Tityridae), and evaluated questions related to the history of the AF. We analyzed cytochrome b and control region sequences of the mitochondrial genome by traditional phylogenetic and population genetic methods based on summary statistics. In addition, we used coalescent simu- lations to evaluate specific models of evolution of the populations of S. virescens. The results did not support phylogeographic partitions of the genetic variability of S. virescens. The overall Ust was = 0.32 and gene flow between regions was moderate to high. The analyses sug- gested that the total population of S. virescens suffered a bottleneck followed by a demographic expansion in the late Pleistocene. The bottleneck might have contributed to the extinction of intraspecific lineages, and hence to the observed lack of a strong phylogeographic pattern and low genetic diversity. Our results suggest that some AF taxa have had all their populations similarly affected by the recent history of the biome, contrary to what has been revealed from most of the other phylogeographic studies in the region and as suggested by a model of AF refuges (the Carnaval–Moritz model). We suggest that the response of organisms to common histories may be idiosyncratic, and predictions about the history of the biome should take into account ecological characteristics and distribution of each specific taxa.
publishDate 2013
dc.date.none.fl_str_mv 2013-10-09
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/11336/4355
Cabanne, Gustavo Sebastián; Sari, Eloisa H. R.; Meyer, Diogo; Santos, Fabricio; Miyaki, Cristina; Matrilineal evidence for a demographic expansion, low diversity and lack of phylogeographic structure in the Atlantic forest endemic Greenish Schiffornis Schiffornis virescens (Aves: Tityridae); Springer; Journal of Ornithology; 154; 2; 9-10-2013; 371-384
2193-7192
url http://hdl.handle.net/11336/4355
identifier_str_mv Cabanne, Gustavo Sebastián; Sari, Eloisa H. R.; Meyer, Diogo; Santos, Fabricio; Miyaki, Cristina; Matrilineal evidence for a demographic expansion, low diversity and lack of phylogeographic structure in the Atlantic forest endemic Greenish Schiffornis Schiffornis virescens (Aves: Tityridae); Springer; Journal of Ornithology; 154; 2; 9-10-2013; 371-384
2193-7192
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/
info:eu-repo/semantics/altIdentifier/doi/10.1007/s10336-012-0901-8
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/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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