Chromosomal divergence and evolutionary inferences in Rhodniini based on the chromosomal location of ribosomal genes

Detalhes bibliográficos
Autor(a) principal: Pita, Sebastián
Data de Publicação: 2013
Outros Autores: Panzera, Francisco, Ferrandis, Inés, Galvão, Cleber, Gómez-Palacio, Andrés, Panzera, Yanina
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/11784
Resumo: Universidad de la República. Facultad de Ciencias. Sección Genética Evolutiva. Montevideo, Uruguay.
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spelling Pita, SebastiánPanzera, FranciscoFerrandis, InésGalvão, CleberGómez-Palacio, AndrésPanzera, Yanina2015-09-21T17:25:47Z2015-09-21T17:25:47Z2013PITA, Sebastián; et al. Chromosomal divergence and evolutionary inferences in Rhodniini based on the chromosomal location of ribosomal genes. Mem Inst Oswaldo Cruz, v.108, n.3, p.376-382, May 2013.1678-8060https://www.arca.fiocruz.br/handle/icict/11784engFundação Oswaldo CruzChromosomal divergence and evolutionary inferences in Rhodniini based on the chromosomal location of ribosomal genesinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleUniversidad de la República. Facultad de Ciencias. Sección Genética Evolutiva. Montevideo, Uruguay.Universidad de la República. Facultad de Ciencias. Sección Genética Evolutiva. Montevideo, Uruguay.Universidad de la República. Facultad de Ciencias. Sección Genética Evolutiva. Montevideo, Uruguay.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Laboratório Nacional e Internacional de Referência em Taxonomia de Triatomíneos. Rio de Janeiro, RJ, Brasil.Universidad de Antioquia. Instituto de Biología. Sede de Investigación Universitaria. Grupo de Biología y Control de Enfermedades Infecciosas. Medellin, Colombia.Universidad de la República. Facultad de Ciencias. Sección Genética Evolutiva. Montevideo, Uruguay.In this study, we used fluorescence in situ hybridisation to determine the chromosomal location of 45S rDNA clusters in 10 species of the tribe Rhodniini (Hemiptera: Reduviidae: Triatominae). The results showed striking inter and intraspecific variability, with the location of the rDNA clusters restricted to sex chromosomes with two patterns: either on one (X chromosome) or both sex chromosomes (X and Y chromosomes). This variation occurs within a genus that has an unchanging diploid chromosome number (2n = 22, including 20 autosomes and 2 sex chromosomes) and a similar chromosome size and genomic DNA content, reflecting a genome dynamic not revealed by these chromosome traits. The rDNA variation in closely related species and the intraspecific polymorphism in Rhodnius ecuadoriensis suggested that the chromosomal position of rDNA clusters might be a useful marker to identify recently diverged species or populations. We discuss the ancestral position of ribosomal genes in the tribe Rhodniini and the possible mechanisms involved in the variation of the rDNA clusters, including the loss of rDNA loci on the Y chromosome, transposition and ectopic pairing. The last two processes involve chromosomal exchanges between both sex chromosomes, in contrast to the widely accepted idea that the achiasmatic sex chromosomes of Heteroptera do not interchange sequences.Chromosomal evolutionChagas disease vectorsTriatominaeHolocentric chromosomesrDNA variabilityRhodniiniSex chromosomesTriatominaeDoença de ChagasCromossomos Sexuaisinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZLICENSElicense.txttext/plain1914https://www.arca.fiocruz.br/bitstream/icict/11784/1/license.txt7d48279ffeed55da8dfe2f8e81f3b81fMD51ORIGINALcleber_galvão_etal_IOC_2013.pdfapplication/pdf542212https://www.arca.fiocruz.br/bitstream/icict/11784/2/cleber_galv%c3%a3o_etal_IOC_2013.pdf09fb494860e5cdc1c7a0963e2c9c2a18MD52TEXTcleber_galvão_etal_IOC_2013.pdf.txtcleber_galvão_etal_IOC_2013.pdf.txtExtracted texttext/plain37839https://www.arca.fiocruz.br/bitstream/icict/11784/3/cleber_galv%c3%a3o_etal_IOC_2013.pdf.txt70e0007f5b62a06730b1c3df9b0b9a8bMD53icict/117842022-06-24 13:09:03.593oai:www.arca.fiocruz.br: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ório InstitucionalPUBhttps://www.arca.fiocruz.br/oai/requestrepositorio.arca@fiocruz.bropendoar:21352022-06-24T16:09:03Repositório Institucional da FIOCRUZ (ARCA) - Fundação Oswaldo Cruz (FIOCRUZ)false
dc.title.pt_BR.fl_str_mv Chromosomal divergence and evolutionary inferences in Rhodniini based on the chromosomal location of ribosomal genes
title Chromosomal divergence and evolutionary inferences in Rhodniini based on the chromosomal location of ribosomal genes
spellingShingle Chromosomal divergence and evolutionary inferences in Rhodniini based on the chromosomal location of ribosomal genes
Pita, Sebastián
Chromosomal evolution
Chagas disease vectors
Triatominae
Holocentric chromosomes
rDNA variability
Rhodniini
Sex chromosomes
Triatominae
Doença de Chagas
Cromossomos Sexuais
title_short Chromosomal divergence and evolutionary inferences in Rhodniini based on the chromosomal location of ribosomal genes
title_full Chromosomal divergence and evolutionary inferences in Rhodniini based on the chromosomal location of ribosomal genes
title_fullStr Chromosomal divergence and evolutionary inferences in Rhodniini based on the chromosomal location of ribosomal genes
title_full_unstemmed Chromosomal divergence and evolutionary inferences in Rhodniini based on the chromosomal location of ribosomal genes
title_sort Chromosomal divergence and evolutionary inferences in Rhodniini based on the chromosomal location of ribosomal genes
author Pita, Sebastián
author_facet Pita, Sebastián
Panzera, Francisco
Ferrandis, Inés
Galvão, Cleber
Gómez-Palacio, Andrés
Panzera, Yanina
author_role author
author2 Panzera, Francisco
Ferrandis, Inés
Galvão, Cleber
Gómez-Palacio, Andrés
Panzera, Yanina
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Pita, Sebastián
Panzera, Francisco
Ferrandis, Inés
Galvão, Cleber
Gómez-Palacio, Andrés
Panzera, Yanina
dc.subject.en.pt_BR.fl_str_mv Chromosomal evolution
Chagas disease vectors
Triatominae
Holocentric chromosomes
rDNA variability
Rhodniini
Sex chromosomes
topic Chromosomal evolution
Chagas disease vectors
Triatominae
Holocentric chromosomes
rDNA variability
Rhodniini
Sex chromosomes
Triatominae
Doença de Chagas
Cromossomos Sexuais
dc.subject.decs.pt_BR.fl_str_mv Triatominae
Doença de Chagas
Cromossomos Sexuais
description Universidad de la República. Facultad de Ciencias. Sección Genética Evolutiva. Montevideo, Uruguay.
publishDate 2013
dc.date.issued.fl_str_mv 2013
dc.date.accessioned.fl_str_mv 2015-09-21T17:25:47Z
dc.date.available.fl_str_mv 2015-09-21T17:25:47Z
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.citation.fl_str_mv PITA, Sebastián; et al. Chromosomal divergence and evolutionary inferences in Rhodniini based on the chromosomal location of ribosomal genes. Mem Inst Oswaldo Cruz, v.108, n.3, p.376-382, May 2013.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/11784
dc.identifier.issn.pt_BR.fl_str_mv 1678-8060
identifier_str_mv PITA, Sebastián; et al. Chromosomal divergence and evolutionary inferences in Rhodniini based on the chromosomal location of ribosomal genes. Mem Inst Oswaldo Cruz, v.108, n.3, p.376-382, May 2013.
1678-8060
url https://www.arca.fiocruz.br/handle/icict/11784
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.publisher.none.fl_str_mv Fundação Oswaldo Cruz
publisher.none.fl_str_mv Fundação Oswaldo Cruz
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
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instacron_str FIOCRUZ
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