You are in the accessibility menu

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/18389
Full metadata record
DC FieldValueLanguage
dc.contributor.authorAlves, Anderson Luis-
dc.contributor.authorOliveira, Claudio-
dc.contributor.authorNirchio, Mauro-
dc.contributor.authorGranado, Angel-
dc.contributor.authorForesti, Fausto-
dc.date.accessioned2014-05-20T13:51:26Z-
dc.date.accessioned2016-10-25T17:03:00Z-
dc.date.available2014-05-20T13:51:26Z-
dc.date.available2016-10-25T17:03:00Z-
dc.date.issued2006-09-01-
dc.identifierhttp://dx.doi.org/10.1007/s10709-005-0715-1-
dc.identifier.citationGenetica. Dordrecht: Springer, v. 128, n. 1-3, p. 1-9, 2006.-
dc.identifier.issn0016-6707-
dc.identifier.urihttp://hdl.handle.net/11449/18389-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/18389-
dc.description.abstractThe family Loricariidae, with about 683 species, is one the largest fish families in the world. The subfamily Hypostominae was recently reviewed and is now divided in five tribes. With the main objective of contributing to a better understanding of the relationships of the members of the subfamily Hypostominae, cytogenetic analyses were conducted in seven species (three Hypostomini, three Pterygoplichthini and two Ancistrini) from Brazil and Venezuela. In Pterygoplichthini, all species show 2n = 52 chromosomes. In Hypostomini Hypostomus ancistroides has 2n = 68, H. regani 2n = 72 and Hypostomus goyazensis 2n = 72 chromosomes. In Ancistrini Ancistrus n. sp. 1 has 2n = 39/40 with a sex chromosome system of the type XX/X0, which is a novelty for neotropical fishes, and Ancistrus n. sp. 2 has 2n = 52 chromosomes. Six species have single Ag-NORs and two multiple Ag-NORs. The possible cytogenetic relationships among the species of Hypostominae are discussed.en
dc.format.extent1-9-
dc.language.isoeng-
dc.publisherSpringer-
dc.sourceWeb of Science-
dc.subjectAg-NORpt
dc.subjectevolutionpt
dc.subjectkaryotypept
dc.subjectsex chromosome systempt
dc.titleKaryotypic relationships among the tribes of Hypostominae (Siluriformes : Loricariidae) with description of XO sex chromosome system in a neotropical fish speciesen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionUniv Oriente-
dc.description.affiliationUniv Estadual Paulista, Inst Biociencias, Dept Morfol, BR-18618000 Botucatu, SP, Brazil-
dc.description.affiliationUniv Oriente, Escuela Ciências Aplicados Mar, Isla Margarita, Venezuela-
dc.description.affiliationUniv Oriente, Limnol Inst, Caicara Del Orinoco, Venezuela-
dc.description.affiliationUnespUniv Estadual Paulista, Inst Biociencias, Dept Morfol, BR-18618000 Botucatu, SP, Brazil-
dc.identifier.doi10.1007/s10709-005-0715-1-
dc.identifier.wosWOS:000241139800001-
dc.rights.accessRightsAcesso restrito-
dc.relation.ispartofGenetica-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

There are no files associated with this item.
 

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.