Patterns of cranial shape diversification during the phylogenetic branching process of New World monkeys (Primates: Platyrrhini)

Autores
Perez, Sergio Ivan; Klaczko, J.; Rocatti, Guido; dos Reis, S.F.
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
One of the central topics in evolutionary biology is understanding the processes responsible for phenotypic diversification related to ecological factors. New World monkeys are an excellent reference system to investigate processes of diversification at macroevolutionary scales. Here, we investigate the cranial shape diversification related to body size and ecology during the phylogenetic branching process of platyrrhines. To investigate this diversification, we used geometric morphometric techniques, a molecular phylogenetic tree, ecological data and phylogenetic comparative methods. Our statistical analyses demonstrated that the phylogenetic branching process is the most important dimension to understand cranial shape variation among extant platyrrhines and suggested that the main shape divergence among the four principal platyrrhine clades probably occurred during the initial branching process. The phylogenetic conservatism, which is the retention of ancestral traits over time within the four principal platyrrhine clades, could be the most important characteristic of platyrrhine cranial shape diversification. Different factors might have driven early shape divergence and posterior relative conservatism, including genetic drift, stabilizing selection, genetic constraints owing to pleiotropy, developmental or functional constraint, lack of genetic variation, among others. Understanding the processes driving the diversification among platyrrhines will probably require further palaeontological, phylogenetic and comparative studies.
Fil: Perez, Sergio Ivan. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Klaczko, J.. Universidade Estadual de Campinas; Brasil
Fil: Rocatti, Guido. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina
Fil: dos Reis, S.F.. Universidade Estadual de Campinas; Brasil
Materia
body size
comparative studies
ecological axes
molecular phylogeny
morphometrics
natural selection
semilandmarks
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:11336/95689
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/95689
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Patterns of cranial shape diversification during the phylogenetic branching process of New World monkeys (Primates: Platyrrhini)Perez, Sergio IvanKlaczko, J.Rocatti, Guidodos Reis, S.F.body sizecomparative studiesecological axesmolecular phylogenymorphometricsnatural selectionsemilandmarkshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1One of the central topics in evolutionary biology is understanding the processes responsible for phenotypic diversification related to ecological factors. New World monkeys are an excellent reference system to investigate processes of diversification at macroevolutionary scales. Here, we investigate the cranial shape diversification related to body size and ecology during the phylogenetic branching process of platyrrhines. To investigate this diversification, we used geometric morphometric techniques, a molecular phylogenetic tree, ecological data and phylogenetic comparative methods. Our statistical analyses demonstrated that the phylogenetic branching process is the most important dimension to understand cranial shape variation among extant platyrrhines and suggested that the main shape divergence among the four principal platyrrhine clades probably occurred during the initial branching process. The phylogenetic conservatism, which is the retention of ancestral traits over time within the four principal platyrrhine clades, could be the most important characteristic of platyrrhine cranial shape diversification. Different factors might have driven early shape divergence and posterior relative conservatism, including genetic drift, stabilizing selection, genetic constraints owing to pleiotropy, developmental or functional constraint, lack of genetic variation, among others. Understanding the processes driving the diversification among platyrrhines will probably require further palaeontological, phylogenetic and comparative studies.Fil: Perez, Sergio Ivan. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Klaczko, J.. Universidade Estadual de Campinas; BrasilFil: Rocatti, Guido. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; ArgentinaFil: dos Reis, S.F.. Universidade Estadual de Campinas; BrasilWiley Blackwell Publishing, Inc2011-08info: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/11336/95689Perez, Sergio Ivan; Klaczko, J.; Rocatti, Guido; dos Reis, S.F.; Patterns of cranial shape diversification during the phylogenetic branching process of New World monkeys (Primates: Platyrrhini); Wiley Blackwell Publishing, Inc; Journal of Evolutionary Biology; 24; 8; 8-2011; 1826-18351010-061XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/j.1420-9101.2011.02309.x/abstractinfo:eu-repo/semantics/altIdentifier/doi/10.1111/j.1420-9101.2011.02309.xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-11-05T10:05:46Zoai:ri.conicet.gov.ar:11336/95689instacron: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:34982025-11-05 10:05:46.75CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Patterns of cranial shape diversification during the phylogenetic branching process of New World monkeys (Primates: Platyrrhini)
title Patterns of cranial shape diversification during the phylogenetic branching process of New World monkeys (Primates: Platyrrhini)
spellingShingle Patterns of cranial shape diversification during the phylogenetic branching process of New World monkeys (Primates: Platyrrhini)
Perez, Sergio Ivan
body size
comparative studies
ecological axes
molecular phylogeny
morphometrics
natural selection
semilandmarks
title_short Patterns of cranial shape diversification during the phylogenetic branching process of New World monkeys (Primates: Platyrrhini)
title_full Patterns of cranial shape diversification during the phylogenetic branching process of New World monkeys (Primates: Platyrrhini)
title_fullStr Patterns of cranial shape diversification during the phylogenetic branching process of New World monkeys (Primates: Platyrrhini)
title_full_unstemmed Patterns of cranial shape diversification during the phylogenetic branching process of New World monkeys (Primates: Platyrrhini)
title_sort Patterns of cranial shape diversification during the phylogenetic branching process of New World monkeys (Primates: Platyrrhini)
dc.creator.none.fl_str_mv Perez, Sergio Ivan
Klaczko, J.
Rocatti, Guido
dos Reis, S.F.
author Perez, Sergio Ivan
author_facet Perez, Sergio Ivan
Klaczko, J.
Rocatti, Guido
dos Reis, S.F.
author_role author
author2 Klaczko, J.
Rocatti, Guido
dos Reis, S.F.
author2_role author
author
author
dc.subject.none.fl_str_mv body size
comparative studies
ecological axes
molecular phylogeny
morphometrics
natural selection
semilandmarks
topic body size
comparative studies
ecological axes
molecular phylogeny
morphometrics
natural selection
semilandmarks
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv One of the central topics in evolutionary biology is understanding the processes responsible for phenotypic diversification related to ecological factors. New World monkeys are an excellent reference system to investigate processes of diversification at macroevolutionary scales. Here, we investigate the cranial shape diversification related to body size and ecology during the phylogenetic branching process of platyrrhines. To investigate this diversification, we used geometric morphometric techniques, a molecular phylogenetic tree, ecological data and phylogenetic comparative methods. Our statistical analyses demonstrated that the phylogenetic branching process is the most important dimension to understand cranial shape variation among extant platyrrhines and suggested that the main shape divergence among the four principal platyrrhine clades probably occurred during the initial branching process. The phylogenetic conservatism, which is the retention of ancestral traits over time within the four principal platyrrhine clades, could be the most important characteristic of platyrrhine cranial shape diversification. Different factors might have driven early shape divergence and posterior relative conservatism, including genetic drift, stabilizing selection, genetic constraints owing to pleiotropy, developmental or functional constraint, lack of genetic variation, among others. Understanding the processes driving the diversification among platyrrhines will probably require further palaeontological, phylogenetic and comparative studies.
Fil: Perez, Sergio Ivan. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Klaczko, J.. Universidade Estadual de Campinas; Brasil
Fil: Rocatti, Guido. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina
Fil: dos Reis, S.F.. Universidade Estadual de Campinas; Brasil
description One of the central topics in evolutionary biology is understanding the processes responsible for phenotypic diversification related to ecological factors. New World monkeys are an excellent reference system to investigate processes of diversification at macroevolutionary scales. Here, we investigate the cranial shape diversification related to body size and ecology during the phylogenetic branching process of platyrrhines. To investigate this diversification, we used geometric morphometric techniques, a molecular phylogenetic tree, ecological data and phylogenetic comparative methods. Our statistical analyses demonstrated that the phylogenetic branching process is the most important dimension to understand cranial shape variation among extant platyrrhines and suggested that the main shape divergence among the four principal platyrrhine clades probably occurred during the initial branching process. The phylogenetic conservatism, which is the retention of ancestral traits over time within the four principal platyrrhine clades, could be the most important characteristic of platyrrhine cranial shape diversification. Different factors might have driven early shape divergence and posterior relative conservatism, including genetic drift, stabilizing selection, genetic constraints owing to pleiotropy, developmental or functional constraint, lack of genetic variation, among others. Understanding the processes driving the diversification among platyrrhines will probably require further palaeontological, phylogenetic and comparative studies.
publishDate 2011
dc.date.none.fl_str_mv 2011-08
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/11336/95689
Perez, Sergio Ivan; Klaczko, J.; Rocatti, Guido; dos Reis, S.F.; Patterns of cranial shape diversification during the phylogenetic branching process of New World monkeys (Primates: Platyrrhini); Wiley Blackwell Publishing, Inc; Journal of Evolutionary Biology; 24; 8; 8-2011; 1826-1835
1010-061X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/95689
identifier_str_mv Perez, Sergio Ivan; Klaczko, J.; Rocatti, Guido; dos Reis, S.F.; Patterns of cranial shape diversification during the phylogenetic branching process of New World monkeys (Primates: Platyrrhini); Wiley Blackwell Publishing, Inc; Journal of Evolutionary Biology; 24; 8; 8-2011; 1826-1835
1010-061X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/j.1420-9101.2011.02309.x/abstract
info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1420-9101.2011.02309.x
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 Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
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 13.082534

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