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dc.contributor.author
Sterli, Juliana
dc.contributor.author
Pol, Diego
dc.contributor.author
Laurin, M.
dc.date.available
2016-01-11T15:37:27Z
dc.date.issued
2012-09-10
dc.identifier.citation
Sterli, Juliana; Pol, Diego; Laurin, M.; Incorporating phylogenetic uncertainty on phylogeny-based palaeontological dating and the timing of turtle diversification; Wiley; Cladistics; 29; 3; 10-9-2012; 233-246
dc.identifier.issn
0748-3007
dc.identifier.uri
http://hdl.handle.net/11336/3500
dc.description.abstract
Methods improving the performance of molecular dating of divergence time of clades have improved dramatically in recent years. The calibration of molecular dating using the first appearance of a clade in the fossil record is a crucial step towards inferring the minimal diversification time of various groups and the choice of extinct taxa can strongly influence the molecular dates. Here, we evaluate the uncertainty on the phylogenetic position of extinct taxa through non-parametric bootstrapping. The recognition of phylogenetic uncertainty resulted in the definition of the Bootstrap Uncertainty Range (BUR) for the age of first appearance of a given clade. The BUR is calculated as the interval of geological time in which the diversification of a given clade can be inferred to have occurred, based on the temporal information of the fossil record and the topologies of the bootstrap trees. Divergence times based on BUR analyses were calculated for three clades of turtles: Testudines, Pleurodira and Cryptodira. This resulted in extensive uncertainty ranges of topology-dependent minimal divergence dates for these clades.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Tree Calibration
dc.subject
Phylogeny
dc.subject
Phylogenetic Uncertainty
dc.subject
Paleontological Dating
dc.subject.classification
Bioquímica y Biología Molecular
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Incorporating phylogenetic uncertainty on phylogeny-based palaeontological dating and the timing of turtle diversification
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-03-30 10:35:44.97925-03
dc.journal.volume
29
dc.journal.number
3
dc.journal.pagination
233-246
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Hoboken
dc.description.fil
Fil: Sterli, Juliana. Museo Paleontológico Egidio Feruglio; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
dc.description.fil
Fil: Pol, Diego. Museo Paleontológico Egidio Feruglio; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Nacional Patagónico; Argentina
dc.description.fil
Fil: Laurin, M.. Museum National d Histoire Naturelle. Batiment de Geologie; Francia
dc.journal.title
Cladistics
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/j.1096-0031.2012.00425.x/abstract
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/j.1096-0031.2012.00425.x
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/issn/0748-3007
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