Phenotypic and genotypic profile of pyrethroid resistance in populations of the mosquito Aedes aegypti from Goiânia, Central West Brazil

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dc.creatorChapadense, Francesca Guaracyaba Garcia
dc.creatorFernandes, Everton Kort Kamp
dc.creatorLima, José Bento Pereira
dc.creatorMartins Júnior, Ademir de Jesus
dc.creatorSilva, Luana Carrara da
dc.creatorRocha, Welington Tristão da
dc.creatorSantos, Adelair Helena dos
dc.creatorCravo, Pedro Vitor Lemos
dc.date.accessioned2018-07-17T14:09:29Z
dc.date.available2018-07-17T14:09:29Z
dc.date.issued2015-10
dc.description.abstractThe mosquito Aedes aegypti has evolved resistance to pyrethroid insecticides. The present study evaluated Ae. aegypti from Goiânia for the resistant phenotype and for mutations associated with resistance. Methods: Insecticide dose-response bioassays were conducted on mosquitoes descended from fi eld-collected eggs, and polymerase chain reaction (PCR) was used to genotype 90 individuals at sites implicated in pyrethroid resistance. Results: All mosquito populations displayed high levels of resistance to deltamethrin, as well as high frequencies of the 1016Ile kdr and 1534Cys kdr mutations. Conclusions: Aedes aegypti populations in the Goiânia area are highly resistant to deltamethrin, presumably due to high frequencies of kdr (knockdown-resistance) mutations.pt_BR
dc.identifier.citationCHAPADENSE, Francesca Guaracyaba Garcia; FERNANDES, Everton Kort Kamp; LIMA, José Bento Pereira; MARTINS, Ademir Jesus; SILVA, Luana Carrara; ROCHA, Welington Tristão da; SANTOS, Adelair Helena dos; CRAVO, Pedro. Phenotypic and genotypic profile of pyrethroid resistance in populations of the mosquito Aedes aegypti from Goiânia, Central West Brazil. Revista da Sociedade Brasileira de Medicina Tropical, Uberaba, v. 48, n. 5, p. 607-609, Sept./Oct. 2015.pt_BR
dc.identifier.doi10.1590/0037-8682-0046-2015
dc.identifier.issn0037-8682
dc.identifier.issne- 1678-9849
dc.identifier.urihttp://repositorio.bc.ufg.br/handle/ri/15411
dc.language.isoengpt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentInstituto de Patologia Tropical e Saúde Pública - IPTSP (RG)pt_BR
dc.rightsAcesso Abertopt_BR
dc.subjectAedes aegyptipt_BR
dc.subjectVoltage-gated sodium channelpt_BR
dc.subjectResistancept_BR
dc.titlePhenotypic and genotypic profile of pyrethroid resistance in populations of the mosquito Aedes aegypti from Goiânia, Central West Brazilpt_BR
dc.typeArtigopt_BR

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