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dc.contributor.CRUESPUniversidade Estadual de Campinaspt_BR
dc.typeArtigo de periódicopt_BR
dc.titleKaryotypic variation in the genus Megaelosia (Anura, Hylodinae) with the first description of a B-chromosome in a leptodactylid frogpt_BR
dc.contributor.authorRosa, Cpt_BR
dc.contributor.authorAguiar, Opt_BR
dc.contributor.authorGiaretta, AApt_BR
dc.contributor.authorRecco-Pimentel, SMpt_BR
unicamp.author.emailshirlei@unicamp.brpt_BR
unicamp.authorUniv Estadual Campinas, Dept Biol Celular, Inst Biol, BR-13084971 Campinas, SP, Brazil Univ Fed Uberlandia, Inst Biol, BR-38400902 Uberlandia, MG, Brazilpt_BR
dc.subject.wosComparative Cytogenetic Analysispt_BR
dc.subject.wosNew-zealand Frogpt_BR
dc.subject.wosLeiopelma-hochstetteript_BR
dc.subject.wosHeterochromatinpt_BR
dc.subject.wosEvolutionpt_BR
dc.subject.wosAmphibiapt_BR
dc.description.abstractThree species of the genus Alegaelosia (Megaelosia massarti, Megaelosia boticariana, and Megaelosia lutzae) were studied karyotypically using conventional Giemsa staining, C-banding, and NOR techniques. Megaelosia lutzae had 2n = 32 chromosomes, a new diploid number for this genus and for the subfamily Hylodinae. Two morphotypes of B-chromosomes were found in two specimens of M. massarti. C-banding patterns and NOR location varied among the species. Nevertheless, some chromosome pairs, as well as the NOR-bearing secondary constriction and the large pericentromeric C-block on the short arm of chromosome 10, were consistent among the three species. Megaelosia differs markedly from other Hylodinae and Dendrobatidae in terms of karyotype.pt
dc.relation.ispartofCopeiapt_BR
dc.relation.ispartofabbreviationCopeiapt_BR
dc.publisher.cityCharlestonpt_BR
dc.publisher.countryEUApt_BR
dc.publisherAmer Soc Ichthyologists Herpetologistspt_BR
dc.date.issued2003pt_BR
dc.date.monthofcirculationFEB 26pt_BR
dc.identifier.citationCopeia. Amer Soc Ichthyologists Herpetologists, n. 1, n. 166, n. 174, 2003.pt_BR
dc.language.isoenpt_BR
dc.description.issuenumber1pt_BR
dc.description.firstpage166pt_BR
dc.description.lastpage174pt_BR
dc.rightsfechadopt_BR
dc.sourceWeb of Sciencept_BR
dc.identifier.issn0045-8511pt_BR
dc.identifier.wosidWOS:000181477800018pt_BR
dc.date.available2014-11-16T09:02:42Z
dc.date.available2015-11-26T16:21:29Z-
dc.date.accessioned2014-11-16T09:02:42Z
dc.date.accessioned2015-11-26T16:21:29Z-
dc.description.provenanceMade available in DSpace on 2014-11-16T09:02:42Z (GMT). No. of bitstreams: 1 WOS000181477800018.pdf: 2024895 bytes, checksum: aefdb42eae275903388eec9f4acc95f5 (MD5) Previous issue date: 2003en
dc.description.provenanceMade available in DSpace on 2015-11-26T16:21:29Z (GMT). No. of bitstreams: 2 WOS000181477800018.pdf: 2024895 bytes, checksum: aefdb42eae275903388eec9f4acc95f5 (MD5) WOS000181477800018.pdf.txt: 25364 bytes, checksum: 942be14e1a553bd9c24bcd1a6aa9e945 (MD5) Previous issue date: 2003en
dc.identifier.urihttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/60936pt_BR
dc.identifier.urihttp://www.repositorio.unicamp.br/handle/REPOSIP/60936
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/60936-
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