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dc.contributor.CRUESPUniversidade Estadual de Campinaspt_BR
dc.typeArtigo de periódicopt_BR
dc.titleCytogenetic contributions for the study of the Amazonian Engystomops (Anura; Leiuperidae) assessed in the light of phylogenetic relationshipspt_BR
dc.contributor.authorTargueta, CPpt_BR
dc.contributor.authorRivera, Mpt_BR
dc.contributor.authorSouza, MBpt_BR
dc.contributor.authorRecco-Pimentel, SMpt_BR
dc.contributor.authorLourenco, LBpt_BR
unicamp.author.emailcincintia@hotmail.compt_BR
unicamp.authorTargueta, C. P. Recco-Pimentel, S. M. Lourenco, L. B. Univ Estadual Campinas, IB, Dept Cell Biol, BR-13083863 Campinas, SP, Brazilpt_BR
unicamp.authorRivera, M. Pontificia Univ Catolica Ecuador, Quito, Ecuadorpt_BR
unicamp.authorSouza, M. B. Univ Acre, BR-69915900 Rio Branco, AC, Brazilpt_BR
dc.subjectEngystomopspt_BR
dc.subjectAnurapt_BR
dc.subjectAmphibiapt_BR
dc.subjectCytogeneticspt_BR
dc.subjectPhylogeneticspt_BR
dc.subject.wosHeteromorphic Sex-chromosomespt_BR
dc.subject.wosNucleolus Organizer Regionspt_BR
dc.subject.wosPhysalaemus-petersipt_BR
dc.subject.wosRibosomal Dnapt_BR
dc.subject.wosAmphibiapt_BR
dc.subject.wosFrogpt_BR
dc.subject.wosLeptodactylidaept_BR
dc.subject.wosHylidaept_BR
dc.subject.wosPolymorphismpt_BR
dc.subject.wosMorphologypt_BR
dc.description.abstractGenetic divergence and speciation mechanisms of the Amazonian Engystomops frog have been inferred mainly from mtDNA sequences, microsatellite and male advertisement call. Although many aspects of this divergence remain unclear, cytogenetic analyses of Amazonian Engystomops populations are described and are compared to the relationships inferred from mitochondrial and nuclear DNA sequence data. High cytogenetic variation distinguished karyotypic patterns among the populations, even between populations which had no prezygotic isolation previously inferred front mating call analysis. Interestingly, the Puyo and Acre populations, which are in different clades, showed heteromorphic sex chromosomes (XX/XY), not identified in the other Ecuatorian Populations analyzed. The analysis of a specimen collected in a site near Yasuni (Ecuador) which was cytogenetically related to the specimens from Puyo (Ecuador), was also phylogenetically closely related these specimens. In the rhodopsin nucleotide sequences, six polymorphic sites were identified and various specimens were heterozygous for them. All the data presented herein, in conjunction with those previously reported, corroborate the hypothesis that Engystomops petersi is a complex of distinct species. It also indicates that karyotypic evolution patterns may have played a Substantial role in the Engystomops speciation and the occurrence of sporadic mating events between divergent evolutive lineages is discussed. (C) 2009 Elsevier Inc. All rights reserved.pt
dc.relation.ispartofMolecular Phylogenetics And Evolutionpt_BR
dc.relation.ispartofabbreviationMol. Phylogenet. Evol.pt_BR
dc.publisher.citySan Diegopt_BR
dc.publisher.countryEUApt_BR
dc.publisherAcademic Press Inc Elsevier Sciencept_BR
dc.date.issued2010pt_BR
dc.date.monthofcirculationMARpt_BR
dc.identifier.citationMolecular Phylogenetics And Evolution. Academic Press Inc Elsevier Science, v. 54, n. 3, n. 709, n. 725, 2010.pt_BR
dc.language.isoenpt_BR
dc.description.volume54pt_BR
dc.description.issuenumber3pt_BR
dc.description.firstpage709pt_BR
dc.description.lastpage725pt_BR
dc.rightsfechadopt_BR
dc.rights.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policypt_BR
dc.sourceWeb of Sciencept_BR
dc.identifier.issn1055-7903pt_BR
dc.identifier.eissn1095-9513pt_BR
dc.identifier.wosidWOS:000275176500005pt_BR
dc.identifier.doi10.1016/j.ympev.2009.10.018pt_BR
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)pt_BR
dc.description.sponsorshipPUCE (Pontificia Universidad Catolica del Ecuador)pt_BR
dc.description.sponsorship1Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorship1Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)pt_BR
dc.date.available2014-11-18T10:00:06Z
dc.date.available2015-11-26T16:53:51Z-
dc.date.accessioned2014-11-18T10:00:06Z
dc.date.accessioned2015-11-26T16:53:51Z-
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dc.description.provenanceMade available in DSpace on 2015-11-26T16:53:51Z (GMT). No. of bitstreams: 2 WOS000275176500005.pdf: 5760234 bytes, checksum: c114cef90db617debc9f4318b8ea3b70 (MD5) WOS000275176500005.pdf.txt: 68715 bytes, checksum: b6bc92c56192896a3e642979097d1b37 (MD5) Previous issue date: 2010en
dc.identifier.urihttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/57580pt_BR
dc.identifier.urihttp://www.repositorio.unicamp.br/handle/REPOSIP/57580
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/57580-
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