Evaluating the karyotypic diversity in species of Hyla (Anura, Hylidae) with 2n = 30 chromosomes based on the analysis of ten species

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dc.contributor.authorGruber, S. L. [UNESP]
dc.contributor.authorHaddad, C. F B [UNESP]
dc.contributor.authorKasahara, Sanae [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:21:23Z
dc.date.available2014-05-27T11:21:23Z
dc.date.issued2005-07-25
dc.description.abstractTen species of Hyla with 2n = 30 from Brazilian fauna were analysed cytogenetically. Hyla minuta is the unique presenting all bi-armed metacentric or submetacentric chromosomes in the karyotype, therefore, with the highest FN = 60. The remaining species have a variable number of uni-armed telocentric or subtelocentric chromosomes: H. cruzi, H. elianeae, and H. rubicundula with three pairs (FN = 54), H. berthalutzae, H. elegans, H. microps, and H. nana with four pairs (FN = 52), and H. nahdereri and H. sanborni with five pairs (FN = 50). The uni-armed elements are among pairs 5, 6, 7, 11, 14, and 15, which also appeared with metacentric or submetacentric morphology. The remaining chromosome pairs 1, 2, 3, 4, 8, 9, 10, 12, and 13 were never found to be telocentric or subtelocentric. AgNOR patterns are species-specific, the majority of the species exhibiting a single pair with AgNORs, with the exception of H. elegans and H. nana with more than one chromosome pair bearing this cytological marker. C banding was obtained in H. berthalutzae, H. cruzi, H. elegans, H. elianeae, H. microps, H. minuta, H. nahdereri, and H. nana, which showed positively stained centromeric heterochromatin. Our analysis confirms the great karyotypic diversity in the species of Hyla with 2n = 30, with no species sharing identical karyotypes.en
dc.description.affiliationDepartamento de Biologia Instituto de Biociências Universidade Estadual Paulista, Av. 24 A, no 1515, 13506-900 Rio Claro, SP
dc.description.affiliationDepartamento de Zoologia Instituto de Biociências Universidade Estadual Paulista, Av. 24 A, no 1515, 13506-900 Rio Claro, SP
dc.description.affiliationUnespDepartamento de Biologia Instituto de Biociências Universidade Estadual Paulista, Av. 24 A, no 1515, 13506-900 Rio Claro, SP
dc.description.affiliationUnespDepartamento de Zoologia Instituto de Biociências Universidade Estadual Paulista, Av. 24 A, no 1515, 13506-900 Rio Claro, SP
dc.format.extent68-75
dc.identifierhttp://fb.cuni.cz/Data/files/Folia%20Biologica/Volume%2051%20(2005)%20No.%203/2005-51-68-75.pdf
dc.identifier.citationFolia Biologica, v. 51, n. 3, p. 68-75, 2005.
dc.identifier.issn0015-5500
dc.identifier.lattes0458077399058762
dc.identifier.lattes8422327495725206
dc.identifier.scopus2-s2.0-22144482331
dc.identifier.urihttp://hdl.handle.net/11449/68343
dc.language.isoeng
dc.relation.ispartofFolia Biologica
dc.relation.ispartofjcr1.044
dc.relation.ispartofsjr0,416
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectAmphibian
dc.subjectChromosome banding
dc.subjectKaryotype
dc.subjectTaxonomy
dc.subjectAmphibia
dc.subjectBrazil
dc.subjectcentromere
dc.subjectchromosome banding pattern
dc.subjectchromosome map
dc.subjectchromosome NOR
dc.subjectcytogenetics
dc.subjectfauna
dc.subjectgenetic variability
dc.subjecthyla
dc.subjectkaryotype
dc.subjectnonhuman
dc.subjectphylogeny
dc.subjectspecies difference
dc.subjecttaxonomy
dc.subjectAnimals
dc.subjectAnura
dc.subjectChromosome Banding
dc.subjectChromosomes
dc.subjectKaryotyping
dc.subjectMetaphase
dc.subjectSpecies Specificity
dc.subjectHyla
dc.subjectHyla elegans
dc.subjectHyla minuta
dc.subjectHylidae
dc.titleEvaluating the karyotypic diversity in species of Hyla (Anura, Hylidae) with 2n = 30 chromosomes based on the analysis of ten speciesen
dc.typeArtigo
unesp.author.lattes0458077399058762
unesp.author.lattes8422327495725206
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Rio Claropt

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Artigos - Biologia - IBRC
Artigos - Zoologia - IBRC