Brasil | Artículos de revistas

Cytogenetic analysis of three Physalaemus species (Amphibia, Anura)

dc.creatordo Amaral, MJLV
dc.creatorCardoso, AJ
dc.creatorRecco-Pimentel, SM
dc.date2000
dc.dateJUL-DEC
dc.date2014-12-02T16:28:50Z
dc.date2015-11-26T16:41:52Z
dc.date2014-12-02T16:28:50Z
dc.date2015-11-26T16:41:52Z
dc.date.accessioned2018-03-28T23:26:13Z
dc.date.available2018-03-28T23:26:13Z
dc.identifierCaryologia. Univ Florence Botany Inst, v. 53, n. 41732, n. 283, n. 288, 2000.
dc.identifier0008-7114
dc.identifier2165-5391
dc.identifierWOS:000166989000015
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/57577
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/57577
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/57577
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1273073
dc.descriptionPhysalaemus biligonigerus, P. fuscomaculatus and P. sp. have 2n=22 chromosomes, consistent with the number of chromosomal pairs found in the genus. There were no substantial differences in the karyotypes of the three species, except for chromosome 3 which was submetacentric in P. fuscomaculatus and metacentric in P. biligonigerus and P. sp. All chromosomes were characterised by the presence of a C-band in the pericentromeric region. Some interstitial bands were also detected at the same position in all karyotypes, but the band located on the short arm of chromosome 3 was larger in P. biligonigerus and P. sp. than in P. fuscomaculatus. Also, only P. sp. had a large block of pericentromeric heterochromatin in the short arm of chromosome 9 and another one in the telomeric band on the long arm. The NOR was located on the long arm of chromosome 9 in the three species. These findings confirmed that the three species are indeed closely related cytogenetically.
dc.description53
dc.description41732
dc.description283
dc.description288
dc.languageen
dc.publisherUniv Florence Botany Inst
dc.publisherFlorence
dc.publisherItália
dc.relationCaryologia
dc.relationCaryologia
dc.rightsfechado
dc.sourceWeb of Science
dc.subjectAg-NOR
dc.subjectC-band
dc.subjectcytogenetics
dc.subjectcytotaxonomy
dc.subjectkaryotypes
dc.subjectPhysalaemus biligonigerus
dc.subjectPhysalaemus fuscomaculatus
dc.subjectPhysalaemus sp.
dc.subjectNucleolus Organizer Regions
dc.subjectConstitutive Heterochromatin
dc.subjectSex-chromosomes
dc.subjectAmphibia
dc.subjectLeptodactylidae
dc.subjectKaryotypes
dc.subjectFrogs
dc.subjectHyla
dc.subjectNors
dc.titleCytogenetic analysis of three Physalaemus species (Amphibia, Anura)
dc.typeArtículos de revistas


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