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Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Veiga-Menoncello, Ana Cristina Prado | - |
dc.contributor.author | Lima, Albertina Pimental | - |
dc.contributor.author | Pimentel, Shirlei Maria Recco | - |
dc.date.accessioned | 2020-06-15T22:04:13Z | - |
dc.date.available | 2020-06-15T22:04:13Z | - |
dc.date.issued | 2003 | - |
dc.identifier.uri | https://repositorio.inpa.gov.br/handle/1/18961 | - |
dc.description.abstract | Colostethus marchesianus from the type locality and three related species had 2n = 22 chromosomes, which differed from most other Colostethus species that have 2n = 24 chromosomes. The species analyzed were morphologically similar and showed a conservative karyotype, although they could be distinguished from each other by their C-banding pattern. Additional NOR sites, heteromorphism in NOR size and heterochromatin, and an additional rDNA site detected by FISH, were observed. These data suggest that chromosomal rearrangements and hetrochromatin-related events may have contributed to the karyotype differentiation of these Colostethus. | en |
dc.language.iso | en | pt_BR |
dc.relation.ispartof | Volume 139, Número 3, Pags. 189-198 | pt_BR |
dc.rights | Restrito | * |
dc.subject | Ribosome Dna | en |
dc.subject | C Banding | en |
dc.subject | Chromosome 22 | en |
dc.subject | Chromosome Nor | en |
dc.subject | Chromosome Rearrangement | en |
dc.subject | Cytogenetics | en |
dc.subject | Diploidy | en |
dc.subject | Female | en |
dc.subject | In Situ Hybridization, Fluorescence | en |
dc.subject | Frogs And Toads | en |
dc.subject | Heterochromatin | en |
dc.subject | Karyotype | en |
dc.subject | Male | en |
dc.subject | Metaphase | en |
dc.subject | Molecular Biology | en |
dc.subject | Morphology | en |
dc.subject | Nonhuman | en |
dc.subject | Animal | en |
dc.subject | Anura | en |
dc.subject | Chromosome Banding | en |
dc.subject | Chromosomes | en |
dc.subject | Diploidy | en |
dc.subject | Female | en |
dc.subject | Karyotyping | en |
dc.subject | Male | en |
dc.subject | Species Specificity | en |
dc.subject | Amphibia | en |
dc.subject | Anura | en |
dc.subject | Colostethus | en |
dc.subject | Colostethus Marchesianus | en |
dc.subject | Dendrobatidae | en |
dc.subject | Reptilia | en |
dc.title | Cytogenetic analysis of four central Amazonian species of Colostethus (Anura - Dendrobatidae) with a diploid complement of 22 chromosomes | en |
dc.type | Artigo | pt_BR |
dc.identifier.doi | 10.1111/j.1601-5223.2003.01805.x | - |
dc.publisher.journal | Hereditas | pt_BR |
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