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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/135412
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dc.contributor.authorPenitente, Manolo-
dc.contributor.authorForesti, Fausto-
dc.contributor.authorPorto-Foresti, Fábio-
dc.date.accessioned2016-03-02T13:02:38Z-
dc.date.accessioned2016-10-25T21:32:36Z-
dc.date.available2016-03-02T13:02:38Z-
dc.date.available2016-10-25T21:32:36Z-
dc.date.issued2014-
dc.identifierhttp://dx.doi.org/10.3897/CompCytogen.v9i1.8587-
dc.identifier.citationComparative Cytogenetics, v. 9, n. 1, p. 79-87, 2014.-
dc.identifier.issn1993-078X-
dc.identifier.urihttp://hdl.handle.net/11449/135412-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/135412-
dc.description.abstractB chromosomes have attracted the attention of Neotropical fish cytogeneticists in recent years, both for their remarkable occurrence in this group and also because of the interest in studies of the genetic structure and role played in the genome of these organisms. The aim of this study was to report the first occurrence of supernumerary chromosomes in Prochilodus argenteus (Agassiz, 1829), this being the fifth carrier species among thirteen within the genus Prochilodus (Agassiz, 1829). The extra elements identified in this species are small sized heterochromatic chromosomes characterized by a low mitotic instability index, being very similar to other supernumerary chromosomes described in the species of the genus Prochilodus. Morphology, structure and dispersion of the supernumerary genomic elements which occur in species of this genus are discussed aiming to better understand aspects involved the origin of supernumerary chromosomes and the differentiation process and relationships among species of this family.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
dc.format.extent79-87-
dc.language.isoeng-
dc.sourceCurrículo Lattes-
dc.subjectCurimbatáen
dc.subjectCytogeneticen
dc.subjectNeotropical fishen
dc.subjectSupernumerary chromosomesen
dc.titleB chromosomes in species of the genus Prochilodus (Characiformes, Prochilodontidae): morphological identity and dispersionen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Ciências Biológicas, Faculdade de Ciências de Bauru, Bauru, Engenheiro Luiz Edmundo C. Coube, 14-01, Vargem Limpa, CEP 17033-360, SP, Brasil-
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Morfologia, Instituto de Biociências (IBB), Botucatu, SP, Brasil-
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Ciências Biológicas, Faculdade de Ciências de Bauru, Bauru, Engenheiro Luiz Edmundo C. Coube, 14-01, Vargem Limpa, CEP 17033-360, SP, Brasil-
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho, Departamento de Morfologia, Instituto de Biociências (IBB), Botucatu, SP, Brasil-
dc.identifier.doi10.3897/CompCytogen.v9i1.8587-
dc.rights.accessRightsAcesso aberto-
dc.identifier.fileISSN1993-078X-2014-09-01-79-87.pdf-
dc.relation.ispartofComparative Cytogenetics-
dc.identifier.lattes3815338174165832-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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