The sexual behaviour of Chagas' disease vectors: chemical signals mediating communication between male and female triatomine bugs

Detalhes bibliográficos
Autor(a) principal: Manrique, Gabriel
Data de Publicação: 2012
Outros Autores: Lorenzo, Marcelo Gustavo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da FIOCRUZ (ARCA)
Texto Completo: https://www.arca.fiocruz.br/handle/icict/7743
Resumo: Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental. Laboratorio de Fisiología de Insectos. Buenos Aires, Argentina
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spelling Manrique, GabrielLorenzo, Marcelo Gustavo2014-06-02T12:18:02Z2014-06-02T12:18:02Z2012MANRIQUE, Gabriel; LORENZO, Marcelo . The Sexual Behaviour of Chagas' Disease Vectors: Chemical Signals Mediating Communication between Male and Female Triatomine Bugs. Psyche: A Journal of Entomology; vol. 2012, Article ID 862891, 8 pages.https://www.arca.fiocruz.br/handle/icict/774310.1155/2012/862891engHindawiThe sexual behaviour of Chagas' disease vectors: chemical signals mediating communication between male and female triatomine bugsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleUniversidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental. Laboratorio de Fisiología de Insectos. Buenos Aires, ArgentinaLaboratório de Triatomíneos e Doença de Chagas. Fundação Oswaldo Cruz. Centro de Pesquisas René Rachou. Belo Horizonte, MG, BrazilChemical communication mechanisms that mediate sexual behaviour in triatomine bugs are reviewed with regard to source, identity, and function of sex pheromones. Males attempt to copulate but may be rejected, depending on female age and nutritional status. Triatomine males locate partners through sex pheromones emitted by the metasternal glands (MGs) of females. These activate males, inducing them to leave their refuges and initiate flight. Wandering males display anemotactic orientation modulated by chemical signals emitted from female MGs. Analyses of the MG secretions of several species resulted in the identification of numerous ketones, acetals, and alcohols. Occlusion experiments showed that Brindley’s gland products were not required for mating. Metasternal gland volatiles are emitted by virgin male and female bugs, with detection over females occurring more consistently, especially during the early scotophase, suggesting female calling behaviour. Mating triatomine females have been reported to attract males that tend to copulate successively with them. Mating males prolong mating and postcopulatory mate guarding in the presence of other males. This is indicative of a polyandrous mating system in several triatomine species. Its potential advantages remain unknown, and comparative studies are required to increase our understanding of triatomine reproductive strategies.Chagas' diseaseConenosesInsects/Sexual behaviorInsects/PheromonesKetonesComparative/studiesInsect/reproductioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FIOCRUZ (ARCA)instname:Fundação Oswaldo Cruz (FIOCRUZ)instacron:FIOCRUZORIGINALMarceloLourenzo.pdfMarceloLourenzo.pdfapplication/pdf1140942https://www.arca.fiocruz.br/bitstream/icict/7743/1/MarceloLourenzo.pdfb3dd4f4b4f239f71c8aa1636f723698cMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81914https://www.arca.fiocruz.br/bitstream/icict/7743/2/license.txt7d48279ffeed55da8dfe2f8e81f3b81fMD52TEXTMarceloLourenzo.pdf.txtMarceloLourenzo.pdf.txtExtracted texttext/plain41722https://www.arca.fiocruz.br/bitstream/icict/7743/5/MarceloLourenzo.pdf.txt1c325df7609a32782758d4af98bd0295MD55THUMBNAILMarceloLourenzo.pdf.jpgMarceloLourenzo.pdf.jpgGenerated Thumbnailimage/jpeg1700https://www.arca.fiocruz.br/bitstream/icict/7743/4/MarceloLourenzo.pdf.jpg66d4303b2a1b97545ca62ee0b2d4ba47MD54icict/77432018-04-06 11:25:54.578oai:www.arca.fiocruz.br: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ório InstitucionalPUBhttps://www.arca.fiocruz.br/oai/requestrepositorio.arca@fiocruz.bropendoar:21352018-04-06T14:25:54Repositório Institucional da FIOCRUZ (ARCA) - Fundação Oswaldo Cruz (FIOCRUZ)false
dc.title.pt_BR.fl_str_mv The sexual behaviour of Chagas' disease vectors: chemical signals mediating communication between male and female triatomine bugs
title The sexual behaviour of Chagas' disease vectors: chemical signals mediating communication between male and female triatomine bugs
spellingShingle The sexual behaviour of Chagas' disease vectors: chemical signals mediating communication between male and female triatomine bugs
Manrique, Gabriel
Chagas' disease
Conenoses
Insects/Sexual behavior
Insects/Pheromones
Ketones
Comparative/studies
Insect/reproduction
title_short The sexual behaviour of Chagas' disease vectors: chemical signals mediating communication between male and female triatomine bugs
title_full The sexual behaviour of Chagas' disease vectors: chemical signals mediating communication between male and female triatomine bugs
title_fullStr The sexual behaviour of Chagas' disease vectors: chemical signals mediating communication between male and female triatomine bugs
title_full_unstemmed The sexual behaviour of Chagas' disease vectors: chemical signals mediating communication between male and female triatomine bugs
title_sort The sexual behaviour of Chagas' disease vectors: chemical signals mediating communication between male and female triatomine bugs
author Manrique, Gabriel
author_facet Manrique, Gabriel
Lorenzo, Marcelo Gustavo
author_role author
author2 Lorenzo, Marcelo Gustavo
author2_role author
dc.contributor.author.fl_str_mv Manrique, Gabriel
Lorenzo, Marcelo Gustavo
dc.subject.en.pt_BR.fl_str_mv Chagas' disease
Conenoses
Insects/Sexual behavior
Insects/Pheromones
Ketones
Comparative/studies
Insect/reproduction
topic Chagas' disease
Conenoses
Insects/Sexual behavior
Insects/Pheromones
Ketones
Comparative/studies
Insect/reproduction
description Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental. Laboratorio de Fisiología de Insectos. Buenos Aires, Argentina
publishDate 2012
dc.date.issued.fl_str_mv 2012
dc.date.accessioned.fl_str_mv 2014-06-02T12:18:02Z
dc.date.available.fl_str_mv 2014-06-02T12:18:02Z
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 MANRIQUE, Gabriel; LORENZO, Marcelo . The Sexual Behaviour of Chagas' Disease Vectors: Chemical Signals Mediating Communication between Male and Female Triatomine Bugs. Psyche: A Journal of Entomology; vol. 2012, Article ID 862891, 8 pages.
dc.identifier.uri.fl_str_mv https://www.arca.fiocruz.br/handle/icict/7743
dc.identifier.doi.none.fl_str_mv 10.1155/2012/862891
identifier_str_mv MANRIQUE, Gabriel; LORENZO, Marcelo . The Sexual Behaviour of Chagas' Disease Vectors: Chemical Signals Mediating Communication between Male and Female Triatomine Bugs. Psyche: A Journal of Entomology; vol. 2012, Article ID 862891, 8 pages.
10.1155/2012/862891
url https://www.arca.fiocruz.br/handle/icict/7743
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
dc.publisher.none.fl_str_mv Hindawi
publisher.none.fl_str_mv Hindawi
dc.source.none.fl_str_mv reponame:Repositório Institucional da FIOCRUZ (ARCA)
instname:Fundação Oswaldo Cruz (FIOCRUZ)
instacron:FIOCRUZ
instname_str Fundação Oswaldo Cruz (FIOCRUZ)
instacron_str FIOCRUZ
institution FIOCRUZ
reponame_str Repositório Institucional da FIOCRUZ (ARCA)
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