You are in the accessibility menu

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/20977
Full metadata record
DC FieldValueLanguage
dc.contributor.authorGruber, Simone Lilian-
dc.contributor.authorBaptista Haddad, Celio Fernando-
dc.contributor.authorKasahara, Sanae-
dc.date.accessioned2014-02-26T17:29:48Z-
dc.date.accessioned2014-05-20T13:59:03Z-
dc.date.accessioned2016-10-25T17:07:17Z-
dc.date.available2014-02-26T17:29:48Z-
dc.date.available2014-05-20T13:59:03Z-
dc.date.available2016-10-25T17:07:17Z-
dc.date.issued2007-07-01-
dc.identifierhttp://dx.doi.org/10.1007/s10709-006-9105-6-
dc.identifier.citationGenetica. Dordrecht: Springer, v. 130, n. 3, p. 281-291, 2007.-
dc.identifier.issn0016-6707-
dc.identifier.urihttp://hdl.handle.net/11449/20977-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/20977-
dc.description.abstractThe chromosomes of hylids Hypsiboas albopunctatus, H. raniceps, and H. crepitans from Brazil were analyzed with standard and differential staining techniques. The former species presented 2n = 22 and 2n = 23 karyotypes, the odd diploid number is due to the presence of an extra element interpreted as B chromosome. Although morphologically very similar to the small-sized chromosomes of the A complement, the B was promptly recognized, even under standard staining, on the basis of some characteristics that are usually attributed to this particular class of chromosomes. The two other species have 2n = 24, which is the chromosome number usually found in the species of Hypsiboas karyotyped so far. This means that 2n = 22 is a deviant diploid number, resulted from a structural rearrangement, altering the chromosome number of 2n = 24 to 2n = 22. Based on new chromosome data, some possibilities were evaluated for the origin of B chromosome in Hypsiboas albopunctatus, as well as the karyotypic evolution in the genus, leading to the reduction in the diploid number of 2n = 24 to 2n = 22.en
dc.format.extent281-291-
dc.language.isoeng-
dc.publisherSpringer-
dc.sourceWeb of Science-
dc.subjectAg-NORpt
dc.subjectBrdU incorporationpt
dc.subjectC bandingpt
dc.subjectfluorochrome stainingpt
dc.subjectreplication bandingpt
dc.subjectsupernumerary chromosomept
dc.titleChromosome banding in three species of Hypsiboas (Hylidae, Hylinae), with special reference to a new case of B-chromosome in anuran frogs and to the reduction of the diploid number of 2n=24 to 2n=22 in the genusen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.description.affiliationUNESP, Dept Biol, Inst Biociencias, BR-13506900 Rio Claro, SP, Brazil-
dc.description.affiliationUNESP, Dept Zool, Inst Biociencias, BR-13506900 Rio Claro, SP, Brazil-
dc.description.affiliationUnespUNESP, Dept Biol, Inst Biociencias, BR-13506900 Rio Claro, SP, Brazil-
dc.description.affiliationUnespUNESP, Dept Zool, Inst Biociencias, BR-13506900 Rio Claro, SP, Brazil-
dc.identifier.doi10.1007/s10709-006-9105-6-
dc.identifier.wosWOS:000247239100006-
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.