Tocantins river as an effective barrier to gene flow in Saguinus niger populations
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFPA |
Texto Completo: | http://www.repositorio.ufpa.br:8080/jspui/handle/2011/2217 |
Resumo: | The Saguinus represent the basal genus of the Callitrichinae subfamily. Traditionally this genus is divided into three groups: Hairy, Mottled and Bare-face, however, molecular data failed to validate these groups as monophyletic units, as well as raised some subspecies to the species status. This is the case of the former subspecies Saguinus midas midas and S. midas niger, which are now considered as different species. In the present study, we sequenced a portion of the D-loop mtDNA region in populations from the East bank of the Xingu and from both banks of the Tocantins river, in order to test the effectiveness of large rivers as barriers to the gene flow in Saguinus. According to our results, the populations from the East and West banks of the Tocantins river are more divergent than true species like S. mystax and S. imperator. The Tocantins river may be acting as a barrier to gene flow, and consequently these very divergent populations may represent distinct taxonomic entities (species?). |
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2011-05-25T18:42:57Z2011-05-25T18:42:57Z2006VALLINOTO, Marcelo et al. Tocantins river as an effective barrier to gene flow in Saguinus niger populations. Genetics and Molecular Biology, São Paulo, v. 29, n. 2, p. 215-219, 2006. Disponível em: <http://www.scielo.br/pdf/gmb/v29n2/a05v29n2.pdf>. Acesso em: 15 mar. 2011. <http://dx.doi.org/10.1590/S1415-47572006000200005>.1415-4757http://www.repositorio.ufpa.br:8080/jspui/handle/2011/2217The Saguinus represent the basal genus of the Callitrichinae subfamily. Traditionally this genus is divided into three groups: Hairy, Mottled and Bare-face, however, molecular data failed to validate these groups as monophyletic units, as well as raised some subspecies to the species status. This is the case of the former subspecies Saguinus midas midas and S. midas niger, which are now considered as different species. In the present study, we sequenced a portion of the D-loop mtDNA region in populations from the East bank of the Xingu and from both banks of the Tocantins river, in order to test the effectiveness of large rivers as barriers to the gene flow in Saguinus. According to our results, the populations from the East and West banks of the Tocantins river are more divergent than true species like S. mystax and S. imperator. The Tocantins river may be acting as a barrier to gene flow, and consequently these very divergent populations may represent distinct taxonomic entities (species?).engSaguinusFilogenia molecularPrimataRio Tocantins - PAPará - EstadoAmazônia brasileiraTocantins river as an effective barrier to gene flow in Saguinus niger populationsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleSOUZA, Marcelo Nazareno Vallinoto deSILVA, Juliana Araripe Gomes daRÊGO, Péricles Sena doTAGLIARO, Claudia HelenaSAMPAIO, Maria Iracilda da CunhaSCHNEIDER, Horacioinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFPAinstname:Universidade Federal do Pará (UFPA)instacron:UFPAORIGINALArtigo_TocantinsRiverEffective.pdfArtigo_TocantinsRiverEffective.pdfapplication/pdf310801http://repositorio.ufpa.br/oai/bitstream/2011/2217/1/Artigo_TocantinsRiverEffective.pdf714130f3580bcb1581f0126467a67d76MD51CC-LICENSElicense_urllicense_urltext/plain; charset=utf-849http://repositorio.ufpa.br/oai/bitstream/2011/2217/2/license_urlfd26723f8d7edacdb29e3f03465c3b03MD52license_textlicense_texttext/html; charset=utf-820904http://repositorio.ufpa.br/oai/bitstream/2011/2217/3/license_texte09bf99e64678e4285abf3ef3e05412dMD53license_rdflicense_rdfapplication/rdf+xml; charset=utf-823422http://repositorio.ufpa.br/oai/bitstream/2011/2217/4/license_rdfb145eda3d84bdc4f56b389c0ab98d368MD54LICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://repositorio.ufpa.br/oai/bitstream/2011/2217/5/license.txt8a4605be74aa9ea9d79846c1fba20a33MD55TEXTArtigo_TocantinsRiverEffective.pdf.txtArtigo_TocantinsRiverEffective.pdf.txtExtracted texttext/plain22928http://repositorio.ufpa.br/oai/bitstream/2011/2217/6/Artigo_TocantinsRiverEffective.pdf.txtd883331fbd291c9c8cabf16fa2147db0MD562011/22172019-05-22 11:50:59.445oai:repositorio.ufpa.br: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Repositório InstitucionalPUBhttp://repositorio.ufpa.br/oai/requestriufpabc@ufpa.bropendoar:21232019-05-22T14:50:59Repositório Institucional da UFPA - Universidade Federal do Pará (UFPA)false |
dc.title.pt_BR.fl_str_mv |
Tocantins river as an effective barrier to gene flow in Saguinus niger populations |
title |
Tocantins river as an effective barrier to gene flow in Saguinus niger populations |
spellingShingle |
Tocantins river as an effective barrier to gene flow in Saguinus niger populations SOUZA, Marcelo Nazareno Vallinoto de Saguinus Filogenia molecular Primata Rio Tocantins - PA Pará - Estado Amazônia brasileira |
title_short |
Tocantins river as an effective barrier to gene flow in Saguinus niger populations |
title_full |
Tocantins river as an effective barrier to gene flow in Saguinus niger populations |
title_fullStr |
Tocantins river as an effective barrier to gene flow in Saguinus niger populations |
title_full_unstemmed |
Tocantins river as an effective barrier to gene flow in Saguinus niger populations |
title_sort |
Tocantins river as an effective barrier to gene flow in Saguinus niger populations |
author |
SOUZA, Marcelo Nazareno Vallinoto de |
author_facet |
SOUZA, Marcelo Nazareno Vallinoto de SILVA, Juliana Araripe Gomes da RÊGO, Péricles Sena do TAGLIARO, Claudia Helena SAMPAIO, Maria Iracilda da Cunha SCHNEIDER, Horacio |
author_role |
author |
author2 |
SILVA, Juliana Araripe Gomes da RÊGO, Péricles Sena do TAGLIARO, Claudia Helena SAMPAIO, Maria Iracilda da Cunha SCHNEIDER, Horacio |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
SOUZA, Marcelo Nazareno Vallinoto de SILVA, Juliana Araripe Gomes da RÊGO, Péricles Sena do TAGLIARO, Claudia Helena SAMPAIO, Maria Iracilda da Cunha SCHNEIDER, Horacio |
dc.subject.por.fl_str_mv |
Saguinus Filogenia molecular Primata Rio Tocantins - PA Pará - Estado Amazônia brasileira |
topic |
Saguinus Filogenia molecular Primata Rio Tocantins - PA Pará - Estado Amazônia brasileira |
description |
The Saguinus represent the basal genus of the Callitrichinae subfamily. Traditionally this genus is divided into three groups: Hairy, Mottled and Bare-face, however, molecular data failed to validate these groups as monophyletic units, as well as raised some subspecies to the species status. This is the case of the former subspecies Saguinus midas midas and S. midas niger, which are now considered as different species. In the present study, we sequenced a portion of the D-loop mtDNA region in populations from the East bank of the Xingu and from both banks of the Tocantins river, in order to test the effectiveness of large rivers as barriers to the gene flow in Saguinus. According to our results, the populations from the East and West banks of the Tocantins river are more divergent than true species like S. mystax and S. imperator. The Tocantins river may be acting as a barrier to gene flow, and consequently these very divergent populations may represent distinct taxonomic entities (species?). |
publishDate |
2006 |
dc.date.issued.fl_str_mv |
2006 |
dc.date.accessioned.fl_str_mv |
2011-05-25T18:42:57Z |
dc.date.available.fl_str_mv |
2011-05-25T18:42:57Z |
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.citation.fl_str_mv |
VALLINOTO, Marcelo et al. Tocantins river as an effective barrier to gene flow in Saguinus niger populations. Genetics and Molecular Biology, São Paulo, v. 29, n. 2, p. 215-219, 2006. Disponível em: <http://www.scielo.br/pdf/gmb/v29n2/a05v29n2.pdf>. Acesso em: 15 mar. 2011. <http://dx.doi.org/10.1590/S1415-47572006000200005>. |
dc.identifier.uri.fl_str_mv |
http://www.repositorio.ufpa.br:8080/jspui/handle/2011/2217 |
dc.identifier.issn.none.fl_str_mv |
1415-4757 |
identifier_str_mv |
VALLINOTO, Marcelo et al. Tocantins river as an effective barrier to gene flow in Saguinus niger populations. Genetics and Molecular Biology, São Paulo, v. 29, n. 2, p. 215-219, 2006. Disponível em: <http://www.scielo.br/pdf/gmb/v29n2/a05v29n2.pdf>. Acesso em: 15 mar. 2011. <http://dx.doi.org/10.1590/S1415-47572006000200005>. 1415-4757 |
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http://www.repositorio.ufpa.br:8080/jspui/handle/2011/2217 |
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eng |
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