Molecular evidence of ribosomal DNA (rDNA) amplification of a minichromosome derived from Drosophila arizonae in D. mulleri-D. arizonae hybrid males

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dc.contributor.authorLeoncini, Orilio
dc.contributor.authorTovar, Francisco J.
dc.contributor.authorBicudo, Hermione E.M.C. [UNESP]
dc.contributor.institutionUniversidade Federal do Rio de Janeiro (UFRJ)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:18:04Z
dc.date.available2014-05-27T11:18:04Z
dc.date.issued1996-03-01
dc.description.abstractWe present data supporting cytogenetic observations on nucleolar dominance in hybrids between Drosophila arizonae and D. mulleri. Our approach was to compare the rDNA restriction patterns between the parental species and their hybrids. Results demonstrated that the minichromosome attached to the nucleolus in hybrid males is derived from D. arizonae.en
dc.description.affiliationDepartamento de Genética Instituto de Biologia Universidade Federal do Rio de Janeiro (UFRJ), Caixa Postal 68011, 21944-970 Rio de Janeiro, RJ
dc.description.affiliationLaboratôrio de Genética Universidade Estadual Paulista (UNESP), Caixa Postal 136, 15010-210 Sao Jose do Rio Preto, SP
dc.description.affiliationUnespLaboratôrio de Genética Universidade Estadual Paulista (UNESP), Caixa Postal 136, 15010-210 Sao Jose do Rio Preto, SP
dc.format.extent43-45
dc.identifierhttp://www.gmb.org.br/Revistas/V19/v19a005.pdf
dc.identifier.citationBrazilian Journal of Genetics, v. 19, n. 1, p. 43-45, 1996.
dc.identifier.file2-s2.0-0030007296.pdf
dc.identifier.issn0100-8455
dc.identifier.scopus2-s2.0-0030007296
dc.identifier.urihttp://hdl.handle.net/11449/64755
dc.language.isoeng
dc.relation.ispartofBrazilian Journal of Genetics
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectribosome dna
dc.subjectanimal experiment
dc.subjectcytogenetics
dc.subjectdrosophila
dc.subjectgene amplification
dc.subjecthybrid
dc.subjectmale
dc.subjectminichromosome
dc.subjectnonhuman
dc.titleMolecular evidence of ribosomal DNA (rDNA) amplification of a minichromosome derived from Drosophila arizonae in D. mulleri-D. arizonae hybrid malesen
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/bjg/paboutj.htm
dcterms.licensehttp://www.gmb.org.br/copyright.html

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