Population genetic structure and dispersal in white-lipped peccaries (Tayassu pecari) from the Brazilian Pantanal

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dc.contributor.authorBiondo, Cibele [UNESP]
dc.contributor.authorKeuroghlian, Alexine
dc.contributor.authorGongora, Jaime
dc.contributor.authorMiyaki, Cristina Y.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.contributor.institutionWildlife Conservat Soc
dc.contributor.institutionUniv Sydney
dc.date.accessioned2014-05-20T15:31:04Z
dc.date.available2014-05-20T15:31:04Z
dc.date.issued2011-04-15
dc.description.abstractIn many mammals social organization promotes genetic structuring, which can be influenced by the dispersal pattern of the species. We analyzed the population genetic structure and dispersal of white-lipped peccaries (Tayassu pecan) from the Pantanal, Brazil. We genotyped 100 individuals at 7 microsatellite loci from 2 adjacent locations with no obvious geographic barrier between them. We found a significant but low F(ST) value, and the Bayesian analysis indicated a unique cluster. No significant differences were observed between mean assignment indices of resident males and females from both locations, and the probability of being born at the location sampled of > 30% of the individuals analyzed was lower than average. Mean relatedness between resident female, male, and opposite-sex pairs was not statistically different in both locations. These results suggest a low degree of genetic differentiation between the locations analyzed, and dispersal by both sexes (contrary to the predicted male-biased dispersal of most mammalian species).en
dc.description.affiliationUniv Estadual Paulista UNESP, Inst Biociencias, Dept Ecol, Lab Biol Conservacao, BR-13506900 São Paulo, Brazil
dc.description.affiliationUniv São Paulo, Inst Biociencias, Dept Genet & Biol Evolut, BR-05508090 São Paulo, Brazil
dc.description.affiliationWildlife Conservat Soc, BR-22461000 Rio de Janeiro, Brazil
dc.description.affiliationUniv Sydney, Fac Vet Sci, Ctr Adv Technol Anim Genet & Reprod, Sydney, NSW 2006, Australia
dc.description.affiliationUnespUniv Estadual Paulista UNESP, Inst Biociencias, Dept Ecol, Lab Biol Conservacao, BR-13506900 São Paulo, Brazil
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipUniversidade para o Desenvolvimento do Estado e da Regiao do Pantanal
dc.description.sponsorshipFundação Manoel de Barros, Instituto de Biologia da Conservacao
dc.description.sponsorshipEarthwatch Institute
dc.description.sponsorshipYork High School
dc.description.sponsorshipWildlife Conservation Society Brazil
dc.description.sponsorshipConservation International
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipUniversity of Sydney
dc.format.extent267-274
dc.identifierhttp://dx.doi.org/10.1644/10-MAMM-A-174.1
dc.identifier.citationJournal of Mammalogy. Lawrence: Alliance Communications Group Division Allen Press, v. 92, n. 2, p. 267-274, 2011.
dc.identifier.doi10.1644/10-MAMM-A-174.1
dc.identifier.issn0022-2372
dc.identifier.urihttp://hdl.handle.net/11449/40304
dc.identifier.wosWOS:000289869700001
dc.language.isoeng
dc.publisherAlliance Communications Group Division Allen Press
dc.relation.ispartofJournal of Mammalogy
dc.relation.ispartofjcr2.139
dc.relation.ispartofsjr1,136
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectBayesian approachen
dc.subjectdispersalen
dc.subjectmicrosatellite markersen
dc.subjectPantanal wetlanden
dc.subjectTayassu pecarien
dc.subjectTayassuidaeen
dc.titlePopulation genetic structure and dispersal in white-lipped peccaries (Tayassu pecari) from the Brazilian Pantanalen
dc.typeArtigo
dcterms.licensehttp://www.bioone.org/page/terms_of_use
dcterms.rightsHolderAlliance Communications Group Division Allen Press
unesp.author.orcid0000-0002-9708-9202[4]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Rio Claropt

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Artigos - Biologia - IBRC