Chromosomal studies on five species of the genus Leptodactylus Fitzinger, 1826 (Amphibia, Anura) using differential staining

Página do item simplificado
dc.contributor.authorSilva, APZ
dc.contributor.authorHaddad, CFB
dc.contributor.authorKasahara, S.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T15:26:47Z
dc.date.available2014-05-20T15:26:47Z
dc.date.issued2000-01-01
dc.description.abstractCytogenetic studies were carried out on five species of Leptodactylus, namely L. fuscus, L, notoaktites, L. labyrinthicus, L. ocellatus, and L. podicipinus, after standard staining, Ag-NOR and C-banding as well as BrdU incorporation for three of them. The species had 2n = 22 chromosomes and two basic karyotype patterns. Chromosome 8 was a marker bearing a secondary constriction. In all species, this secondary constriction corresponded to the Ag-NOR site. The species had centromeric C-bands in all chromosomes of the complement, but some interstitial or telomeric bands seemed to differentiate some karyotypes, either at the species or the population level. In L. ocellatus, the C-banding pattern confirmed the occurrence of a heteromorphic pericentric inversion in chromosome 8 in specimens from one of the populations. The BrdU incorporation technique showed no detectable difference in the replication patterns of the major bands in the chromosomes of L. noroaktites, L. labyrinthicus, and L. ocellatus.en
dc.description.affiliationUniv Estadual Paulista, Inst Biociencias, Dept Biol, BR-13506900 São Paulo, Brazil
dc.description.affiliationUniv Estadual Paulista, Inst Biociencias, Dept Zool, BR-13506900 São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Biociencias, Dept Biol, BR-13506900 São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Biociencias, Dept Zool, BR-13506900 São Paulo, Brazil
dc.format.extent25-38
dc.identifierhttp://www.ncbi.nlm.nih.gov/pubmed/11030223
dc.identifier.citationCytobios. Cambridge: Faculty Press, v. 103, n. 402, p. 25-38, 2000.
dc.identifier.issn0011-4529
dc.identifier.lattes0458077399058762
dc.identifier.lattes8422327495725206
dc.identifier.urihttp://hdl.handle.net/11449/36874
dc.identifier.wosWOS:000089362500003
dc.language.isoeng
dc.publisherFaculty Press
dc.relation.ispartofCytobios
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.subjectchromosomespt
dc.subjectbanding techniquespt
dc.subjectBrdU replication bandspt
dc.subjectAmphibiapt
dc.subjectcytogeneticspt
dc.titleChromosomal studies on five species of the genus Leptodactylus Fitzinger, 1826 (Amphibia, Anura) using differential stainingen
dc.typeArtigo
dcterms.rightsHolderFaculty Press
unesp.author.lattes0458077399058762[2]
unesp.author.lattes8422327495725206
unesp.author.orcid0000-0002-7044-5764[2]
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Rio Claropt

Arquivos

Licença do Pacote
Agora exibindo 1 - 1 de 1
Nenhuma Miniatura disponível
Nome:
license.txt
Tamanho:
1.71 KB
Formato:
Item-specific license agreed upon to submission
Descrição:

Coleções

Artigos - Biologia - IBRC
Artigos - Zoologia - IBRC