Artigo

The current status of the new world monkey phylogeny

Four DNA datasets were combined in tandem (6700 bp) and Maximum parsimony and Neighbor-Joining analyses were performed. The results suggest three groups emerging almost at the same time: Atelidae, Pitheciidae and Cebidae. The total analysis strongly supports the monophyly of the Cebidae family, grou...

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Autor principal: SCHNEIDER, Horacio
Grau: Artigo
Idioma: eng
Publicado em: 2011
Assuntos:
Macaco
Filogenia
DNA mitocondrial
Acesso em linha: http://www.repositorio.ufpa.br:8080/jspui/handle/2011/2233
id ir-2011-2233
recordtype dspace
spelling ir-2011-22332017-10-16T14:29:54Z The current status of the new world monkey phylogeny SCHNEIDER, Horacio Macaco Filogenia DNA mitocondrial Four DNA datasets were combined in tandem (6700 bp) and Maximum parsimony and Neighbor-Joining analyses were performed. The results suggest three groups emerging almost at the same time: Atelidae, Pitheciidae and Cebidae. The total analysis strongly supports the monophyly of the Cebidae family, grouping Aotus, Cebus and Saimiri with the small callitrichines. In the callitrichines, the data link Cebuela to Callithrix, place Callimico as a sister group of Callithrix/Cebuella, and show Saguinus to be the earliest offshoot of the callitrichines. In the family Pithecidae, Callicebus is the basal genus. Finally, combined molecular data showed congruent branching in the atelid clade, setting up Alouatta as the basal lineage and Brachyteles-Lagothrix as a sister group and the most derived branch. Two major points remain to be clarified in the platyrrhine phylogeny: (i) what is the exact branching pattern of Aotus, Cebus, Saimiri and the small callitrichines, and (ii), which two of these three lineages, pitheciines, atelines or cebids, are more closely related? 2011-05-31T19:22:57Z 2011-05-31T19:22:57Z 2000 Artigo de Periódico SCHNEIDER, Horacio. The current status of the new world monkey phylogeny. Anais da Academia Brasileira de Ciências, Rio de Janeiro, v. 72, n. 2, p. 165-172, 2000. Disponível em: <http://www.scielo.br/pdf/aabc/v72n2/0019.pdf>. Acesso em: 15 mar. 2011. http://dx.doi.org/10.1590/S0001-37652000000200005. 0001-3765 http://www.repositorio.ufpa.br:8080/jspui/handle/2011/2233 eng Acesso Aberto application/pdf
institution Repositório Institucional - Universidade Federal do Pará
collection RI-UFPA
language eng
topic Macaco
Filogenia
DNA mitocondrial
spellingShingle Macaco
Filogenia
DNA mitocondrial
SCHNEIDER, Horacio
The current status of the new world monkey phylogeny
topic_facet Macaco
Filogenia
DNA mitocondrial
description Four DNA datasets were combined in tandem (6700 bp) and Maximum parsimony and Neighbor-Joining analyses were performed. The results suggest three groups emerging almost at the same time: Atelidae, Pitheciidae and Cebidae. The total analysis strongly supports the monophyly of the Cebidae family, grouping Aotus, Cebus and Saimiri with the small callitrichines. In the callitrichines, the data link Cebuela to Callithrix, place Callimico as a sister group of Callithrix/Cebuella, and show Saguinus to be the earliest offshoot of the callitrichines. In the family Pithecidae, Callicebus is the basal genus. Finally, combined molecular data showed congruent branching in the atelid clade, setting up Alouatta as the basal lineage and Brachyteles-Lagothrix as a sister group and the most derived branch. Two major points remain to be clarified in the platyrrhine phylogeny: (i) what is the exact branching pattern of Aotus, Cebus, Saimiri and the small callitrichines, and (ii), which two of these three lineages, pitheciines, atelines or cebids, are more closely related?
format Artigo
author SCHNEIDER, Horacio
title The current status of the new world monkey phylogeny
title_short The current status of the new world monkey phylogeny
title_full The current status of the new world monkey phylogeny
title_fullStr The current status of the new world monkey phylogeny
title_full_unstemmed The current status of the new world monkey phylogeny
title_sort current status of the new world monkey phylogeny
publishDate 2011
url http://www.repositorio.ufpa.br:8080/jspui/handle/2011/2233
_version_ 1832603827201638400
score 11.755432

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