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dc.contributor.author
Pereira, Anieli G.
dc.contributor.author
Sterli, Juliana
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dc.contributor.author
Moreira, Filipe R.R.
dc.contributor.author
Schrago, Carlos G.
dc.date.available
2018-04-06T17:15:36Z
dc.date.issued
2017-08
dc.identifier.citation
Pereira, Anieli G.; Sterli, Juliana; Moreira, Filipe R.R.; Schrago, Carlos G.; Multilocus phylogeny and statistical biogeography clarify the evolutionary history of major lineages of turtles; Academic Press Inc Elsevier Science; Molecular Phylogenetics and Evolution; 113; 8-2017; 59-66
dc.identifier.issn
1055-7903
dc.identifier.uri
http://hdl.handle.net/11336/41137
dc.description.abstract
Despite their complex evolutionary history and the rich fossil record, the higher level phylogeny and historical biogeography of living turtles have not been investigated in a comprehensive and statistical framework. To tackle these issues, we assembled a large molecular dataset, maximizing both taxonomic and gene sampling. As different models provide alternative biogeographical scenarios, we have explicitly tested such hypotheses in order to reconstruct a robust biogeographical history of Testudines. We scanned publicly available databases for nucleotide sequences and composed a dataset comprising 13 loci for 294 living species of Testudines, which accounts for all living genera and 85% of their extant species diversity. Phylogenetic relationships and species divergence times were estimated using a thorough evaluation of fossil information as calibration priors. We then carried out the analysis of historical biogeography of Testudines in a fully statistical framework. Our study recovered the first large-scale phylogeny of turtles with well-supported relationships following the topology proposed by phylogenomic works. Our dating result consistently indicated that the origin of the main clades, Pleurodira and Cryptodira, occurred in the early Jurassic. The phylogenetic and historical biogeographical inferences permitted us to clarify how geological events affected the evolutionary dynamics of crown turtles. For instance, our analyses support the hypothesis that the breakup of Pangaea would have driven the divergence between the cryptodiran and pleurodiran lineages. The reticulated pattern in the ancestral distribution of the cryptodiran lineage suggests a complex biogeographic history for the clade, which was supposedly related to the complex paleogeographic history of Laurasia. On the other hand, the biogeographical history of Pleurodira indicated a tight correlation with the paleogeography of the Gondwanan landmasses.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Academic Press Inc Elsevier Science
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Biogeobears
dc.subject
Historical Biogeography
dc.subject
Jurassic
dc.subject
Phylogenomics
dc.subject
Statistical Biogeography
dc.subject
Testudines
dc.subject.classification
Otras Ciencias Biológicas
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Multilocus phylogeny and statistical biogeography clarify the evolutionary history of major lineages of turtles
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-04-06T13:42:43Z
dc.journal.volume
113
dc.journal.pagination
59-66
dc.journal.pais
Estados Unidos
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dc.journal.ciudad
San Diego
dc.description.fil
Fil: Pereira, Anieli G.. Universidade Federal do Rio de Janeiro; Brasil
dc.description.fil
Fil: Sterli, Juliana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Museo Paleontológico Egidio Feruglio; Argentina
dc.description.fil
Fil: Moreira, Filipe R.R.. Universidade Federal do Rio de Janeiro; Brasil
dc.description.fil
Fil: Schrago, Carlos G.. Universidade Federal do Rio de Janeiro; Brasil
dc.journal.title
Molecular Phylogenetics and Evolution
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.ympev.2017.05.008
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1055790316304316
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