The karyotype of three Brazilian Terrarana frogs (Amphibia, Anura) with evidence of a new Barycholos species

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dc.contributor.authorSiqueira, Sérgio
dc.contributor.authorAguiar, Odair [UNIFESP]
dc.contributor.authorPansonato, André
dc.contributor.authorGiaretta, Ariovaldo A.
dc.contributor.authorStrüssmann, Christine
dc.contributor.authorMartins, Itamar Alves
dc.contributor.authorRecco-Pimentel, Shirlei Maria
dc.contributor.institutionUniversidade Estadual de Campinas (UNICAMP)
dc.contributor.institutionUniversidade Federal de São Paulo (UNIFESP)
dc.contributor.institutionUniversidade Federal de Mato Grosso
dc.contributor.institutionUniversidade Federal de Uberlândia Instituto de Biologia Departamento de Biociências
dc.contributor.institutionUniversidade Federal de Mato Grosso Departamento de Ciências Básicas e Produção Animal
dc.contributor.institutionUniversidade de Taubaté Departamento de BiologiaAnimal
dc.date.accessioned2015-06-14T13:39:02Z
dc.date.available2015-06-14T13:39:02Z
dc.date.issued2009-01-01
dc.description.abstractA recent substantial rearrangement of the 882 described eleutherodactyline frog species has considerably improved the understanding of their systematics. Nevertheless, many taxonomic aspects of the South American eleutherodactyline species remain unknown and require further investigation using morphological, cytogenetic and molecular approaches. In this work, the karyotypes of the Brazilian species Ischnocnema juipoca (Atibaia and Campos do Jordão, SP), Barycholos cf. ternetzi (Uberlândia, MG, and Porto Nacional, TO), and Pristimantis crepitans (Chapada dos Guimarães and São Vicente, MT) were analyzed using Giemsa staining, Ag-NOR labeling, and C-banding techniques. All individuals had a diploid number of 22 chromosomes, but the Fundamental Numbers were different among species. The herein described low chromosome number of Pristimantis crepitans is unique within this genus, suggesting that cytogenetically this species is not closely related either to its congeneric species or to Ischnocnema. In addition, karyotype differences, mainly in the NOR position, clearly distinguished the two Barycholos populations, besides indicating the existence of a so far undescribed species in this genus. A taxonomic review could clarify the systematic position of P. crepitans and verify the hypothetic new Barycholos species.en
dc.description.affiliationUniversidade Estadual de Campinas Instituto de Biologia Departamento de Biologia Celular
dc.description.affiliationUniversidade Federal de São Paulo (UNIFESP) Departamento de Biociências
dc.description.affiliationUniversidade Federal de Mato Grosso
dc.description.affiliationUniversidade Federal de Uberlândia Instituto de Biologia Departamento de Biociências
dc.description.affiliationUniversidade Federal de Mato Grosso Departamento de Ciências Básicas e Produção Animal
dc.description.affiliationUniversidade de Taubaté Departamento de BiologiaAnimal
dc.description.affiliationUnifespUNIFESP, Depto. de Biociências
dc.description.sourceSciELO
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG)
dc.description.sponsorshipCentro de Pesquisa do Pantanal (CPP)
dc.description.sponsorshipIDFAPESP: 06/61738-3
dc.description.sponsorshipIDFAPESP: 01/13341-3
dc.format.extent470-476
dc.identifierhttps://dx.doi.org/10.1590/S1415-47572009005000044
dc.identifier.citationGenetics and Molecular Biology. Sociedade Brasileira de Genética, v. 32, n. 3, p. 470-476, 2009.
dc.identifier.doi10.1590/S1415-47572009005000044
dc.identifier.fileS1415-47572009000300008.pdf
dc.identifier.issn1415-4757
dc.identifier.scieloS1415-47572009000300008
dc.identifier.urihttps://repositorio.unifesp.br/handle/11600/4847
dc.identifier.wosWOS:000269128100008
dc.language.isoeng
dc.publisherSociedade Brasileira de Genética
dc.relation.ispartofGenetics and Molecular Biology
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectCytogeneticsen
dc.subjectBarycholosen
dc.subjectIschnocnemaen
dc.subjectPristimantisen
dc.subjectAg-NORen
dc.subjectC-bandingen
dc.titleThe karyotype of three Brazilian Terrarana frogs (Amphibia, Anura) with evidence of a new Barycholos speciesen
dc.typeinfo:eu-repo/semantics/article
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