Constitutive heterochromatin and the structural complexity of chromosomes in columbiformes and psittaciformes (AVES)

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorde Lucca, Edmundo José-
Data de aceite: dc.date.accessioned2025-08-21T22:21:29Z-
Data de disponibilização: dc.date.available2025-08-21T22:21:29Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued1983-01-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1080/00087114.1983.10797678-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/224402-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/224402-
Descrição: dc.descriptionStudies on the correlations between the length of the pericentromeric heterochromatin block and the internal structural complexity of chromosomes showed significance for some chromosomes both in Psittaciformes and Columbiformes. In Columbiformes, internal rearrangements resulting in translocation of portion of pericentromeric heterochromatin to interstitial chromosome regions seem to have occurred in the interspecific homologous chromosomes for which negative regression was obtained. In Psittaciformes, it is possible that in the homologues for which positive regression was obtained, part of the heterochromatin that was added by fusion and translocation processes from microchromosomes and macrochromosomes may have been transferred to the pericentromeric region. © 1983 Taylor & Francis Group, LLC.-
Descrição: dc.descriptionDepartment of Genetics IBBMA Universidade Estadual Paulista, Botucatu, SP, 18600-
Descrição: dc.descriptionDepartment of Genetics IBBMA Universidade Estadual Paulista, Botucatu, SP, 18600-
Formato: dc.format373-384-
Idioma: dc.languageen-
Relação: dc.relationCaryologia-
???dc.source???: dc.sourceScopus-
Título: dc.titleConstitutive heterochromatin and the structural complexity of chromosomes in columbiformes and psittaciformes (AVES)-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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