Chromosome studies in Alouatta belzebul

Detalhes bibliográficos
Autor(a) principal: Armada, Jorge L. A
Data de Publicação: 1987
Outros Autores: Barroso, Carmen M. L, Lima, Margarida M. C, Muniz, José Augusto Pereira Carneiro, Seuánez, Hector N
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Digital do Instituto Evandro Chagas (Patuá)
Texto Completo: https://patua.iec.gov.br/handle/iec/3935
Resumo: The chromosome constitution of Alouatta belzebul was studied with G‐, C‐, and silver staining. In ten specimens identified as Alouatta belzebul, the chromosome constitution of males (2n = 49) differed from that of females (2n = 50) owing to a Y‐autosome translocation. In another single female specimen, probably Alouatta belzebul nigerrima, the diploid chromosome number was also 50, though its karyotype was drastically different from that of Alouatta belzebul belzebul. Chromosome studies, taken together with phenotypic and field observations, suggest that Alouatta belzebul belzebul is phenotypically variable in respect to pelage coloration. This attribute is therefore unreliable for the precise identification of Alouatta belzebul subspecies. Conversely, relatively minor phenotypic differences, allowing for the characterization of subspecies within a same species, coexist with unparalleled, drastic karyotypic divergence. These findings clearly question gross morphological attributes as discriminative characteristics of Alouatta belzebul subspecies.
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spelling Armada, Jorge L. ABarroso, Carmen M. LLima, Margarida M. CMuniz, José Augusto Pereira CarneiroSeuánez, Hector N2019-09-30T17:06:30Z2019-09-30T17:06:30Z1987ARMADA, Jorge L. A. et al. Chromosome studies in Alouatta belzebul. American Journal of Primatology, v. 13, n. 3, p. 283-296, 1987.1098-2345https://patua.iec.gov.br/handle/iec/393510.1002/ajp.1350130306The chromosome constitution of Alouatta belzebul was studied with G‐, C‐, and silver staining. In ten specimens identified as Alouatta belzebul, the chromosome constitution of males (2n = 49) differed from that of females (2n = 50) owing to a Y‐autosome translocation. In another single female specimen, probably Alouatta belzebul nigerrima, the diploid chromosome number was also 50, though its karyotype was drastically different from that of Alouatta belzebul belzebul. Chromosome studies, taken together with phenotypic and field observations, suggest that Alouatta belzebul belzebul is phenotypically variable in respect to pelage coloration. This attribute is therefore unreliable for the precise identification of Alouatta belzebul subspecies. Conversely, relatively minor phenotypic differences, allowing for the characterization of subspecies within a same species, coexist with unparalleled, drastic karyotypic divergence. These findings clearly question gross morphological attributes as discriminative characteristics of Alouatta belzebul subspecies.This work was supported by CNPq grants 40.2404/82, 40.0236/82; Fundação Universitária José Bonifácio (UFRJ); CEPG (UFRJ); FIISIEP grants Nos. 4384073400, 4386069300; and FAPESP (Universidade federal do Pará).Universidade Federal do Rio de Janeiro. Instituto Nacional do Cancer. Department of Genetics. Genetics Section. Rio de Janeiro, RJ, Brasil.Universidade Federal do Pará. Department of Genetics. Rio de Janeiro, RJ, Brasil.Universidade Federal do Pará. Department of Genetics. Rio de Janeiro, RJ, Brasil.Ministério da Saúde. Fundação Serviços de Saúde Pública. Instituto Evandro Chagas. Centro Nacional de Primatas. Belém, PA, Brasil.Universidade Federal do Rio de Janeiro. Instituto Nacional do Cancer. Department of Genetics. Genetics Section. Rio de Janeiro, RJ, Brasil.engWileyChromosome studies in Alouatta belzebulinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlePrimatas / anatomia & histologiaAlouatta / genéticaCromossomos / genéticaAnálise Citogenética / métodosinfo:eu-repo/semantics/openAccessreponame:Repositório Digital do Instituto Evandro Chagas (Patuá)instname:Instituto Evandro Chagas (IEC)instacron:IECORIGINALChromosome studies in Alouatta belzebul.pdfChromosome studies in Alouatta belzebul.pdfapplication/pdf604882https://patua.iec.gov.br/bitstreams/e09a10ba-2f59-4da1-9efd-357bd52a2f50/download236eb0c43ffddedcac2c949b90b0a19cMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-82182https://patua.iec.gov.br/bitstreams/f736879c-3dd8-4c13-81c6-4348fb1f8429/download11832eea31b16df8613079d742d61793MD52TEXTChromosome studies in Alouatta belzebul.pdf.txtChromosome studies in Alouatta belzebul.pdf.txtExtracted texttext/plain25221https://patua.iec.gov.br/bitstreams/d5215ff9-7be0-4404-8729-b402db817e02/downloadb598ebf30045a5520c71d68fbfd2f1ffMD55THUMBNAILChromosome studies in Alouatta belzebul.pdf.jpgChromosome studies in Alouatta belzebul.pdf.jpgGenerated Thumbnailimage/jpeg5032https://patua.iec.gov.br/bitstreams/682b6ac8-678a-4d15-b227-8bcd96b9b005/downloadfe19a4d2d81a7de2debd07014c598748MD56iec/39352022-10-20 21:38:00.278oai:patua.iec.gov.br:iec/3935https://patua.iec.gov.brRepositório InstitucionalPUBhttps://patua.iec.gov.br/oai/requestclariceneta@iec.gov.br || Biblioteca@iec.gov.bropendoar:2022-10-20T21:38Repositório Digital do Instituto Evandro Chagas (Patuá) - Instituto Evandro Chagas (IEC)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
dc.title.pt_BR.fl_str_mv Chromosome studies in Alouatta belzebul
title Chromosome studies in Alouatta belzebul
spellingShingle Chromosome studies in Alouatta belzebul
Armada, Jorge L. A
Primatas / anatomia & histologia
Alouatta / genética
Cromossomos / genética
Análise Citogenética / métodos
title_short Chromosome studies in Alouatta belzebul
title_full Chromosome studies in Alouatta belzebul
title_fullStr Chromosome studies in Alouatta belzebul
title_full_unstemmed Chromosome studies in Alouatta belzebul
title_sort Chromosome studies in Alouatta belzebul
author Armada, Jorge L. A
author_facet Armada, Jorge L. A
Barroso, Carmen M. L
Lima, Margarida M. C
Muniz, José Augusto Pereira Carneiro
Seuánez, Hector N
author_role author
author2 Barroso, Carmen M. L
Lima, Margarida M. C
Muniz, José Augusto Pereira Carneiro
Seuánez, Hector N
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Armada, Jorge L. A
Barroso, Carmen M. L
Lima, Margarida M. C
Muniz, José Augusto Pereira Carneiro
Seuánez, Hector N
dc.subject.decsPrimary.pt_BR.fl_str_mv Primatas / anatomia & histologia
Alouatta / genética
Cromossomos / genética
Análise Citogenética / métodos
topic Primatas / anatomia & histologia
Alouatta / genética
Cromossomos / genética
Análise Citogenética / métodos
description The chromosome constitution of Alouatta belzebul was studied with G‐, C‐, and silver staining. In ten specimens identified as Alouatta belzebul, the chromosome constitution of males (2n = 49) differed from that of females (2n = 50) owing to a Y‐autosome translocation. In another single female specimen, probably Alouatta belzebul nigerrima, the diploid chromosome number was also 50, though its karyotype was drastically different from that of Alouatta belzebul belzebul. Chromosome studies, taken together with phenotypic and field observations, suggest that Alouatta belzebul belzebul is phenotypically variable in respect to pelage coloration. This attribute is therefore unreliable for the precise identification of Alouatta belzebul subspecies. Conversely, relatively minor phenotypic differences, allowing for the characterization of subspecies within a same species, coexist with unparalleled, drastic karyotypic divergence. These findings clearly question gross morphological attributes as discriminative characteristics of Alouatta belzebul subspecies.
publishDate 1987
dc.date.issued.fl_str_mv 1987
dc.date.accessioned.fl_str_mv 2019-09-30T17:06:30Z
dc.date.available.fl_str_mv 2019-09-30T17:06:30Z
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dc.identifier.citation.fl_str_mv ARMADA, Jorge L. A. et al. Chromosome studies in Alouatta belzebul. American Journal of Primatology, v. 13, n. 3, p. 283-296, 1987.
dc.identifier.uri.fl_str_mv https://patua.iec.gov.br/handle/iec/3935
dc.identifier.issn.-.fl_str_mv 1098-2345
dc.identifier.doi.-.fl_str_mv 10.1002/ajp.1350130306
identifier_str_mv ARMADA, Jorge L. A. et al. Chromosome studies in Alouatta belzebul. American Journal of Primatology, v. 13, n. 3, p. 283-296, 1987.
1098-2345
10.1002/ajp.1350130306
url https://patua.iec.gov.br/handle/iec/3935
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