Cytogenetic study of Anopheles albitarsis (Diptera: Culicidae) by C-banding and in situ hybridization

Detalhes bibliográficos
Autor(a) principal: Rafael, Míriam Silva
Data de Publicação: 2006
Outros Autores: Santos, I. P., Tadei, Wanderli Pedro, Carvalho, Kenia A., Recco-Pimente, S. M., Sallum, Maria Anice Mubeb, Forattini, Oswaldo Paulo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional do INPA
Texto Completo: https://repositorio.inpa.gov.br/handle/1/16364
Resumo: The C-banding pattern and the size and location of the nucleolar organizer regions (NORs) are described for the first time in Brazilian populations of Anopheles (Nyssorhynchus) albitarsis sensu lato. C-banding revealed variation in the size of the centromeric heterochromatic blocks in autosomal chromosomes and in the acrocentric (X) and puntiform (Y) sex chromosomes. Fluorescence in situ hybridization showed that the NORs were located in the pericentromeric region of the sex (XX/XY) chromosomes and that this coincided with the number and location of centromeric constitutive heterochromatin blocks previously revealed by C-banding. The NORs varied in size among the homologues of the three populations. These findings of the populations studied support the hypothesis that the stability of NORs in the A. albitarsis complex is characterized by the presence of clustered and conserved sites in a unique pair of chromosomes.
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spelling Rafael, Míriam SilvaSantos, I. P.Tadei, Wanderli PedroCarvalho, Kenia A.Recco-Pimente, S. M.Sallum, Maria Anice MubebForattini, Oswaldo Paulo2020-06-04T13:50:30Z2020-06-04T13:50:30Z2006https://repositorio.inpa.gov.br/handle/1/1636410.1111/j.2006.0018-0661.01926.xThe C-banding pattern and the size and location of the nucleolar organizer regions (NORs) are described for the first time in Brazilian populations of Anopheles (Nyssorhynchus) albitarsis sensu lato. C-banding revealed variation in the size of the centromeric heterochromatic blocks in autosomal chromosomes and in the acrocentric (X) and puntiform (Y) sex chromosomes. Fluorescence in situ hybridization showed that the NORs were located in the pericentromeric region of the sex (XX/XY) chromosomes and that this coincided with the number and location of centromeric constitutive heterochromatin blocks previously revealed by C-banding. The NORs varied in size among the homologues of the three populations. These findings of the populations studied support the hypothesis that the stability of NORs in the A. albitarsis complex is characterized by the presence of clustered and conserved sites in a unique pair of chromosomes.Volume 143, Número 2006, Pags. 62-67Attribution-NonCommercial-NoDerivs 3.0 Brazilhttp://creativecommons.org/licenses/by-nc-nd/3.0/br/info:eu-repo/semantics/openAccessAnophelesAnopheles AlbitarsisBrasilC BandingCentromereChromosome NorCytogeneticsFemaleIn Situ Hybridization, FluorescenceHeterochromatinMalariaNonhumanX ChromosomeY ChromosomeAnimalAnophelesBrasilChromosome BandingChromosomesIn Situ Hybridization, FluorescenceKaryotypingMetaphaseX ChromosomeY ChromosomeAnopheles AlbitarsisCulicidaeDipteraCytogenetic study of Anopheles albitarsis (Diptera: Culicidae) by C-banding and in situ hybridizationinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleHereditasengreponame:Repositório Institucional do INPAinstname:Instituto Nacional de Pesquisas da Amazônia (INPA)instacron:INPAORIGINALartigo-inpa.pdfartigo-inpa.pdfapplication/pdf196351https://repositorio.inpa.gov.br/bitstream/1/16364/1/artigo-inpa.pdfbcf3c4570a097a71b3688ea2a53b409dMD511/163642020-06-04 10:13:55.778oai:repositorio:1/16364Repositório de PublicaçõesPUBhttps://repositorio.inpa.gov.br/oai/requestopendoar:2020-06-04T14:13:55Repositório Institucional do INPA - Instituto Nacional de Pesquisas da Amazônia (INPA)false
dc.title.en.fl_str_mv Cytogenetic study of Anopheles albitarsis (Diptera: Culicidae) by C-banding and in situ hybridization
title Cytogenetic study of Anopheles albitarsis (Diptera: Culicidae) by C-banding and in situ hybridization
spellingShingle Cytogenetic study of Anopheles albitarsis (Diptera: Culicidae) by C-banding and in situ hybridization
Rafael, Míriam Silva
Anopheles
Anopheles Albitarsis
Brasil
C Banding
Centromere
Chromosome Nor
Cytogenetics
Female
In Situ Hybridization, Fluorescence
Heterochromatin
Malaria
Nonhuman
X Chromosome
Y Chromosome
Animal
Anopheles
Brasil
Chromosome Banding
Chromosomes
In Situ Hybridization, Fluorescence
Karyotyping
Metaphase
X Chromosome
Y Chromosome
Anopheles Albitarsis
Culicidae
Diptera
title_short Cytogenetic study of Anopheles albitarsis (Diptera: Culicidae) by C-banding and in situ hybridization
title_full Cytogenetic study of Anopheles albitarsis (Diptera: Culicidae) by C-banding and in situ hybridization
title_fullStr Cytogenetic study of Anopheles albitarsis (Diptera: Culicidae) by C-banding and in situ hybridization
title_full_unstemmed Cytogenetic study of Anopheles albitarsis (Diptera: Culicidae) by C-banding and in situ hybridization
title_sort Cytogenetic study of Anopheles albitarsis (Diptera: Culicidae) by C-banding and in situ hybridization
author Rafael, Míriam Silva
author_facet Rafael, Míriam Silva
Santos, I. P.
Tadei, Wanderli Pedro
Carvalho, Kenia A.
Recco-Pimente, S. M.
Sallum, Maria Anice Mubeb
Forattini, Oswaldo Paulo
author_role author
author2 Santos, I. P.
Tadei, Wanderli Pedro
Carvalho, Kenia A.
Recco-Pimente, S. M.
Sallum, Maria Anice Mubeb
Forattini, Oswaldo Paulo
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Rafael, Míriam Silva
Santos, I. P.
Tadei, Wanderli Pedro
Carvalho, Kenia A.
Recco-Pimente, S. M.
Sallum, Maria Anice Mubeb
Forattini, Oswaldo Paulo
dc.subject.eng.fl_str_mv Anopheles
Anopheles Albitarsis
Brasil
C Banding
Centromere
Chromosome Nor
Cytogenetics
Female
In Situ Hybridization, Fluorescence
Heterochromatin
Malaria
Nonhuman
X Chromosome
Y Chromosome
Animal
Anopheles
Brasil
Chromosome Banding
Chromosomes
In Situ Hybridization, Fluorescence
Karyotyping
Metaphase
X Chromosome
Y Chromosome
Anopheles Albitarsis
Culicidae
Diptera
topic Anopheles
Anopheles Albitarsis
Brasil
C Banding
Centromere
Chromosome Nor
Cytogenetics
Female
In Situ Hybridization, Fluorescence
Heterochromatin
Malaria
Nonhuman
X Chromosome
Y Chromosome
Animal
Anopheles
Brasil
Chromosome Banding
Chromosomes
In Situ Hybridization, Fluorescence
Karyotyping
Metaphase
X Chromosome
Y Chromosome
Anopheles Albitarsis
Culicidae
Diptera
description The C-banding pattern and the size and location of the nucleolar organizer regions (NORs) are described for the first time in Brazilian populations of Anopheles (Nyssorhynchus) albitarsis sensu lato. C-banding revealed variation in the size of the centromeric heterochromatic blocks in autosomal chromosomes and in the acrocentric (X) and puntiform (Y) sex chromosomes. Fluorescence in situ hybridization showed that the NORs were located in the pericentromeric region of the sex (XX/XY) chromosomes and that this coincided with the number and location of centromeric constitutive heterochromatin blocks previously revealed by C-banding. The NORs varied in size among the homologues of the three populations. These findings of the populations studied support the hypothesis that the stability of NORs in the A. albitarsis complex is characterized by the presence of clustered and conserved sites in a unique pair of chromosomes.
publishDate 2006
dc.date.issued.fl_str_mv 2006
dc.date.accessioned.fl_str_mv 2020-06-04T13:50:30Z
dc.date.available.fl_str_mv 2020-06-04T13:50:30Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://repositorio.inpa.gov.br/handle/1/16364
dc.identifier.doi.none.fl_str_mv 10.1111/j.2006.0018-0661.01926.x
url https://repositorio.inpa.gov.br/handle/1/16364
identifier_str_mv 10.1111/j.2006.0018-0661.01926.x
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv Volume 143, Número 2006, Pags. 62-67
dc.rights.driver.fl_str_mv Attribution-NonCommercial-NoDerivs 3.0 Brazil
http://creativecommons.org/licenses/by-nc-nd/3.0/br/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivs 3.0 Brazil
http://creativecommons.org/licenses/by-nc-nd/3.0/br/
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Hereditas
publisher.none.fl_str_mv Hereditas
dc.source.none.fl_str_mv reponame:Repositório Institucional do INPA
instname:Instituto Nacional de Pesquisas da Amazônia (INPA)
instacron:INPA
instname_str Instituto Nacional de Pesquisas da Amazônia (INPA)
instacron_str INPA
institution INPA
reponame_str Repositório Institucional do INPA
collection Repositório Institucional do INPA
bitstream.url.fl_str_mv https://repositorio.inpa.gov.br/bitstream/1/16364/1/artigo-inpa.pdf
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repository.mail.fl_str_mv
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