Mostrar el registro sencillo del ítem
dc.contributor.author
Perez, Sergio Ivan
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.contributor.author
Rosenberger, Alfred L.
dc.date.available
2018-01-10T17:52:31Z
dc.date.issued
2014-11
dc.identifier.citation
Perez, Sergio Ivan; Rosenberger, Alfred L.; The status of platyrrhine phylogeny: A meta-analysis and quantitative appraisal of topological hypotheses; Academic Press Ltd-elsevier Science Ltd; Journal Of Human Evolution; 76; 11-2014; 177-187
dc.identifier.issn
0047-2484
dc.identifier.uri
http://hdl.handle.net/11336/32834
dc.description.abstract
Phylogenetic or species trees reflect the branching process of lineages and have direct and indirect interest for several branches of evolutionary anthropology. Estimating phylogenetic trees is a necessary first step toward understanding the factors responsible for the ecological and phenotypic diversification of a primate clade. The platyrrhines have become well known as a phylogenetic challenge. Since the 1990s, platyrrhine phylogenetic studies have increasingly analyzed DNA sequences, or other molecular datasets. Several researchers have claimed with confidence that platyrrhine phylogenetic history has been ‘resolved’ using these molecular data, but the concordance among these studies has never been quantified. Here, we perform a meta-analysis of published platyrrhine trees using topological information and multivariate methods. Specifically, we examine the claim that platyrrhine phylogeny has been determined and explore the relationships between phylogenies and dataset types used for phylogenetic inference (nuclear DNA, mtDNA, Alu sequences, morphology or mixed data). We compare topologies summarizing 31 major neontological studies of the platyrrhines produced since 1975. The analysis reveals that major disparities are rather common among the hypotheses regarding the higher-level relationships of platyrrhines. We also find that the global concordance that appears to emerge at the generic level is less impressive when one looks more finely at particular relationships. Moreover, correspondence among trees appears to be related to the ‘type’ of dataset analyzed, which suggests that the biological properties of distinct datasets have an inherent influence on the likelihood of producing similar reconstructions of phylogenetic relationships. This serves to remind us that the main questions surrounding the phylogeny reconstruction program begin with experimental design, for both molecular and morphological datasets. Thus, previous claims that platyrrhine genus-level topology have been ‘resolved’, or that calibrated molecular trees are sufficiently accurate representations of phylogenetic history that they overpower morphological interpretations of fossils, must be considered premature.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Academic Press Ltd-elsevier Science Ltd
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Systematics
dc.subject
Primate
dc.subject
Morphology
dc.subject
Molecule
dc.subject
Topological Congruence
dc.subject
Cladogram Balance
dc.subject.classification
Otras Ciencias Biológicas
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
Ciencias Biológicas
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.title
The status of platyrrhine phylogeny: A meta-analysis and quantitative appraisal of topological hypotheses
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-01-10T16:51:45Z
dc.journal.volume
76
dc.journal.pagination
177-187
dc.journal.pais
Estados Unidos
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Perez, Sergio Ivan. Universidad Nacional de la Plata. Facultad de Ciencias Naturales y Museo. Departamento Científico de Antropología; Argentina
dc.description.fil
Fil: Rosenberger, Alfred L.. Brooklyn College. Brooklyn; Estados Unidos
dc.journal.title
Journal Of Human Evolution
![Se ha confirmado la validez de este valor de autoridad por un usuario](/themes/CONICETDigital/images/authority_control/invisible.gif)
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.jhevol.2014.08.009
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0047248414001870
Archivos asociados