Molecular research and the control of Chagas disease vectors

Detalhes bibliográficos
Autor(a) principal: Abad-Franch, Fernando
Data de Publicação: 2005
Outros Autores: Monteiro, Fernando Araujo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/2694
Resumo: Fundação Oswaldo Cruz. Instituto Leônidas e Maria Deane. Manaus, AM, Brasil / London School of Hygiene and Tropical Medicine. Pathogen Molecular Biology Unit. Department of Infectious and Tropical Diseases. London, United Kingdom.
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spelling Abad-Franch, FernandoMonteiro, Fernando Araujo2011-06-08T16:42:14Z2011-06-08T16:42:14Z2005ABDA-FRANCH, Fernando; MONTEIRO, Fernando Araujo. Molecular research and the control of Chagas disease vectors. Anais da Academia Brasileira de Ciências, Rio de Janeiro, v. 77, n. 3, p. 437-454, 2005.0001-3765https://www.arca.fiocruz.br/handle/icict/2694engMolecular research and the control of Chagas disease vectorsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFundação Oswaldo Cruz. Instituto Leônidas e Maria Deane. Manaus, AM, Brasil / London School of Hygiene and Tropical Medicine. Pathogen Molecular Biology Unit. Department of Infectious and Tropical Diseases. London, United Kingdom.Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Medicina Tropical. Rio de Janeiro, RJ, Brasil.Chagas disease control initiatives are yielding promising results. Molecular research has helped successful programs by identifying and characterizing introduced vector populations and by defining intervention targets accurately. However, researchers and health officials are facing new challenges throughout Latin America. Native vectors persistently reinfest insecticide-treated households, and sylvatic triatomines maintain disease transmission in humid forest regions (including Amazonia) without colonizing human dwellings. In these scenarios, fine-scale vector studies are essential to define epidemiological risk patterns and clarify the involvement of little-known triatomine taxa in disease transmission. These eco-epidemiological investigations, as well as the planning and monitoring of control interventions, rely by necessity on accurate taxonomic judgments. The problems of cryptic speciation and phenotypic plasticity illustrate this need – and how molecular systematics can provide the fitting answers. Molecular data analyses also illuminate basic aspects of vector evolution and adaptive trends. Here we review the applications of molecular markers (concentrating on allozymes and DNA sequencing) to the study of triatomines. We analyze the suitability, strengths and weaknesses of the various techniques for taxonomic, systematic and evolutionary investigations at different levels (populations, species, and higher taxonomic categories).Molecular systematicsDNAAllozymesTriatominaeChagas diseaseDoença de ChagasDNATriatominaeinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZORIGINALa07v77n3.pdfa07v77n3.pdfapplication/pdf207722https://www.arca.fiocruz.br/bitstream/icict/2694/1/a07v77n3.pdf930bc88f188f7b0075d386024e044946MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81648https://www.arca.fiocruz.br/bitstream/icict/2694/2/license.txte095249ac7cacefbfe39684dfe45e706MD52TEXTa07v77n3.pdf.txta07v77n3.pdf.txtExtracted texttext/plain71308https://www.arca.fiocruz.br/bitstream/icict/2694/5/a07v77n3.pdf.txt9d3ace281a92b4ddf3cadf95848e4df4MD55THUMBNAILa07v77n3.pdf.jpga07v77n3.pdf.jpgGenerated Thumbnailimage/jpeg1934https://www.arca.fiocruz.br/bitstream/icict/2694/4/a07v77n3.pdf.jpg7038d61e3ee7bb955eaa4b4d12ff8e5cMD54icict/26942022-06-24 12:17:30.878oai:www.arca.fiocruz.br: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Repositório InstitucionalPUBhttps://www.arca.fiocruz.br/oai/requestrepositorio.arca@fiocruz.bropendoar:21352022-06-24T15:17:30Repositório Institucional da FIOCRUZ (ARCA) - Fundação Oswaldo Cruz (FIOCRUZ)false
dc.title.en.fl_str_mv Molecular research and the control of Chagas disease vectors
title Molecular research and the control of Chagas disease vectors
spellingShingle Molecular research and the control of Chagas disease vectors
Abad-Franch, Fernando
Molecular systematics
DNA
Allozymes
Triatominae
Chagas disease
Doença de Chagas
DNA
Triatominae
title_short Molecular research and the control of Chagas disease vectors
title_full Molecular research and the control of Chagas disease vectors
title_fullStr Molecular research and the control of Chagas disease vectors
title_full_unstemmed Molecular research and the control of Chagas disease vectors
title_sort Molecular research and the control of Chagas disease vectors
author Abad-Franch, Fernando
author_facet Abad-Franch, Fernando
Monteiro, Fernando Araujo
author_role author
author2 Monteiro, Fernando Araujo
author2_role author
dc.contributor.author.fl_str_mv Abad-Franch, Fernando
Monteiro, Fernando Araujo
dc.subject.en.en.fl_str_mv Molecular systematics
DNA
Allozymes
Triatominae
Chagas disease
topic Molecular systematics
DNA
Allozymes
Triatominae
Chagas disease
Doença de Chagas
DNA
Triatominae
dc.subject.decs.pt_BR.fl_str_mv Doença de Chagas
DNA
Triatominae
description Fundação Oswaldo Cruz. Instituto Leônidas e Maria Deane. Manaus, AM, Brasil / London School of Hygiene and Tropical Medicine. Pathogen Molecular Biology Unit. Department of Infectious and Tropical Diseases. London, United Kingdom.
publishDate 2005
dc.date.issued.fl_str_mv 2005
dc.date.accessioned.fl_str_mv 2011-06-08T16:42:14Z
dc.date.available.fl_str_mv 2011-06-08T16:42:14Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.citation.fl_str_mv ABDA-FRANCH, Fernando; MONTEIRO, Fernando Araujo. Molecular research and the control of Chagas disease vectors. Anais da Academia Brasileira de Ciências, Rio de Janeiro, v. 77, n. 3, p. 437-454, 2005.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/2694
dc.identifier.issn.pt_BR.fl_str_mv 0001-3765
identifier_str_mv ABDA-FRANCH, Fernando; MONTEIRO, Fernando Araujo. Molecular research and the control of Chagas disease vectors. Anais da Academia Brasileira de Ciências, Rio de Janeiro, v. 77, n. 3, p. 437-454, 2005.
0001-3765
url https://www.arca.fiocruz.br/handle/icict/2694
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
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instname:Fundação Oswaldo Cruz (FIOCRUZ)
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