CYTOGENETIC STUDIES ON FISHES OF THE FAMILY PIMELODIDAE (SILUROIDEI)

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dc.contributor.authorDias, A. L.
dc.contributor.authorForesti, F.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:27:47Z
dc.date.available2014-05-20T15:27:47Z
dc.date.issued1993-09-01
dc.description.abstractFour fish species of the family Pimelodidae were analyzed. Bergiaria westermani and two different Pimelodus species have the same diploid chromosome number (2n - 56). Despite some differences in chromosome structure, these species are highly similar in karyotype and differ from Pimelodella sp., which presents a reduction in chromosome number to 2n = 46. The data confirm the extensive chromosome variability existing in this family, characterized by intraindividual and/or population polymorphisms of a structural nature which may or may not be sexlinked, and by the presence of supernumerary chromosomes.en
dc.description.affiliationUNIV ESTADUAL PAULISTA JULIO MESQUITA FILHO,INST BIOCIENCIAS,DEPT MORFOL,BR-18618 BOTUCATU,SP,BRAZIL
dc.description.affiliationUnespUNIV ESTADUAL PAULISTA JULIO MESQUITA FILHO,INST BIOCIENCIAS,DEPT MORFOL,BR-18618 BOTUCATU,SP,BRAZIL
dc.format.extent585-600
dc.identifierhttp://www.gmb.org.br/Revistas/V16/v16a051.pdf
dc.identifier.citationRevista Brasileira de Genetica. Ribeirao Pret: Soc Brasil Genetica, v. 16, n. 3, p. 585-600, 1993.
dc.identifier.fileWOSA1993MC77000006.pdf
dc.identifier.issn0100-8455
dc.identifier.lattes0804793944846367
dc.identifier.urihttp://hdl.handle.net/11449/37710
dc.identifier.wosWOS:A1993MC77000006
dc.language.isoeng
dc.publisherSoc Brasil Genetica
dc.relation.ispartofRevista Brasileira de Genética
dc.rights.accessRightsAcesso aberto
dc.sourceWeb of Science
dc.titleCYTOGENETIC STUDIES ON FISHES OF THE FAMILY PIMELODIDAE (SILUROIDEI)en
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/bjg/paboutj.htm
dcterms.rightsHolderSoc Brasil Genetica
unesp.author.lattes0804793944846367
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Botucatupt

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Artigos - Morfologia - IBB