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dc.contributor.author
Schmidt Villela, Priscilla Marqui
dc.contributor.author
Coutinho, Luiz Lehmann
dc.contributor.author
Piña, Carlos Ignacio
dc.contributor.author
Verdade, Luciano Martins
dc.date.available
2019-07-29T14:48:36Z
dc.date.issued
2008-12
dc.identifier.citation
Schmidt Villela, Priscilla Marqui; Coutinho, Luiz Lehmann; Piña, Carlos Ignacio; Verdade, Luciano Martins; Macrogeographic genetic variation in broad-snouted caiman (Caiman latirostris); Wiley-liss, Div John Wiley & Sons Inc; Journal of Experimental Zoology Part A: Ecological Genetics and Physiology; 309; 10; 12-2008; 628-636
dc.identifier.issn
0022-104X
dc.identifier.uri
http://hdl.handle.net/11336/80475
dc.description.abstract
Broad-snouted caiman's (Caiman latirostris) geographic distribution comprises one of the widest latitudinal ranges among all crocodilians. In this study we analyzed the relationship between geographic distance (along the species latitudinal range) and genetic differentiation using DNA microsatellite loci developed for C. latirostris and Alligator mississippiensis. The results suggest that there is a consistent relationship between geographic distance and genetic differentiation; however, other biogeographical factors seem to be relevant. The Atlantic Chain (Serra do Mar) seems to be an effective geographic barrier, as well as the relatively narrow (≤1.5 km) sea channel between Cardoso Island and the continent. In addition, coastal populations seem to have been well connected in recent geological time (Pleistocene 16,000 years ago) all along the eastern Brazilian coast. Further studies should focus on the São Francisco River drainage, which is still poorly known for this species.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley-liss, Div John Wiley & Sons Inc
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Genetic Structure
dc.subject
Population Genetics
dc.subject.classification
Ecología
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Macrogeographic genetic variation in broad-snouted caiman (Caiman latirostris)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-07-26T13:36:29Z
dc.identifier.eissn
1932-5223
dc.journal.volume
309
dc.journal.number
10
dc.journal.pagination
628-636
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Hoboken
dc.description.fil
Fil: Schmidt Villela, Priscilla Marqui. Universidade de Sao Paulo; Brasil
dc.description.fil
Fil: Coutinho, Luiz Lehmann. Universidade de Sao Paulo; Brasil
dc.description.fil
Fil: Piña, Carlos Ignacio. Proyecto Yacare; Argentina. Provincia de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción. Universidad Autónoma de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción; Argentina. Universidade de Sao Paulo; Brasil
dc.description.fil
Fil: Verdade, Luciano Martins. Universidade de Sao Paulo; Brasil
dc.journal.title
Journal of Experimental Zoology Part A: Ecological Genetics and Physiology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1002/jez.489
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1002/jez.489
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