Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/196661
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dc.contributor.CRUESPUNIVERSIDADE DE ESTADUAL DE CAMPINASpt_BR
dc.typeArtigo de periódicopt_BR
dc.titleChromosomal Study Of Colostethus Brunneus From The Type Locality And Two Related Species (anura--dendrobatidae).pt_BR
dc.contributor.authorVeiga-Menoncello, Ana Cristina Ppt_BR
dc.contributor.authorStrüssmann, Christinept_BR
dc.contributor.authorLima, Albertina Pimentelpt_BR
dc.contributor.authorRecco-Pimentel, Shirlei Mariapt_BR
unicamp.authorAna Cristina P Veiga-Menoncello, Departamento de Biologia Celular, Instituto de Biologia (IB), Universidade Estadual de Campinas (UNICAMP), CEP 13083-863, CP 6109, Campinas, SP, Brazil.pt_BR
unicamp.author.externalChristine Strüssmann,pt
unicamp.author.externalAlbertina Pimentel Lima,pt
unicamp.author.externalShirlei Maria Recco-Pimentel,pt
dc.subjectAnimalspt_BR
dc.subjectAnurapt_BR
dc.subjectChromosomespt_BR
dc.subjectCytogenetic Analysispt_BR
dc.subjectFemalept_BR
dc.subjectMalept_BR
dc.subjectNucleolus Organizer Regionpt_BR
dc.subjectSpecies Specificitypt_BR
dc.description.abstractIn this paper, we report a chromosomal study of three Brazilian species of Colostethus, C. brunneus from the type locality, Colostethus sp. (aff. trilineatus), and Colostethus sp., which is morphologically similar to C. brunneus. The diploid number for C. brunneus was 2n = 24 chromosomes, in agreement with that previously described for specimens from Peru. Colostethus sp. (aff. trilineatus) and Colostethus sp. showed a very similar karyotype with 22 chromosomes. The NOR was located on pair 3 in C. brunneus, on pair 4 in Colostethus sp. (aff. trilineatus), and on pair 2 in Colostethus sp. In one specimen of Colostethus sp., an additional NOR site was located on pair 7 in only one of the homologs. This extra Ag-NOR site was confirmed by FISH using an rDNA probe. In addition to the NOR location, the C-banding pattern was also species-specific, despite the similar chromosomal morphology of the species. These results indicate that although these species may be closely related, there is a clear dichotomy in their chromosome number.en
dc.relation.ispartofGeneticapt_BR
dc.relation.ispartofabbreviationGeneticapt_BR
dc.date.issued2006-Janpt_BR
dc.identifier.citationGenetica. v. 126, n. 1-2, p. 179-87, 2006-Jan.pt_BR
dc.language.isoengpt_BR
dc.description.volume126pt_BR
dc.description.firstpage179-87pt_BR
dc.rightsfechadopt_BR
dc.rights.holderpt_BR
dc.sourcePubMedpt_BR
dc.identifier.issn0016-6707pt_BR
dc.identifier.doi10.1007/s10709-005-1447-ypt_BR
dc.identifier.urlhttp://www.ncbi.nlm.nih.gov/pubmed/16502094pt_BR
dc.date.available2015-11-27T13:05:12Z-
dc.date.accessioned2015-11-27T13:05:12Z-
dc.description.provenanceMade available in DSpace on 2015-11-27T13:05:12Z (GMT). No. of bitstreams: 1 pmed_16502094.pdf: 405673 bytes, checksum: f7c7564c77c0ecb31b9c54e10b12e0dd (MD5) Previous issue date: 2006en
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/196661-
dc.identifier.idPubmed16502094pt_BR
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