Seasonal population dynamics and the genetic structure of the mosquito vector Aedes aegypti in São Paulo, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1002/ece3.392 http://hdl.handle.net/11449/18772 |
Resumo: | Population genetic studies of insect vectors can generate knowledge to improve epidemiological studies focused on the decrease of pathogen transmission. In this study, we used nine SNPs across the Aedes aegypti genome to characterize seasonal population variations of this important dengue vector. Mosquito samples were obtained by ovitraps placed over Botucatu SP from 2005 to 2010. Our data show that, regardless of the large variation in mosquito abundance (deduced from the number of eggs obtained from ovitraps), the effective population size remained stable over the years. These results suggest that Ae. aegypti is able to maintain a sufficiently large active breeding population during the dry season to keep genetic frequencies stable. These results open new perspectives on mosquito survey and control methods. |
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Repositório Institucional da UNESP |
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Seasonal population dynamics and the genetic structure of the mosquito vector Aedes aegypti in São Paulo, BrazilAedes aegyptipopulation geneticsSNPsdenguePopulation genetic studies of insect vectors can generate knowledge to improve epidemiological studies focused on the decrease of pathogen transmission. In this study, we used nine SNPs across the Aedes aegypti genome to characterize seasonal population variations of this important dengue vector. Mosquito samples were obtained by ovitraps placed over Botucatu SP from 2005 to 2010. Our data show that, regardless of the large variation in mosquito abundance (deduced from the number of eggs obtained from ovitraps), the effective population size remained stable over the years. These results suggest that Ae. aegypti is able to maintain a sufficiently large active breeding population during the dry season to keep genetic frequencies stable. These results open new perspectives on mosquito survey and control methods.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Univ Estadual Paulista, Dept Parasitol, Inst Biociencias, São Paulo, BrazilSUCEN, São Paulo, BrazilUniv Nova Lisboa, UEI Parasitol Med, Ctr Malaria & Outras Doencas Tropicais, Inst Higiene & Med Trop, P-1200 Lisbon, PortugalUniv Estadual Paulista, Dept Parasitol, Inst Biociencias, São Paulo, BrazilWiley-BlackwellUniversidade Estadual Paulista (Unesp)SUCENUniv Nova LisboaCampos, Melina [UNESP]Spenassatto, Carine [UNESP]da Graca Macoris, Maria de LourdesPaduan, Karina dos Santos [UNESP]Pinto, JoaoMartins Ribolla, Paulo Eduardo [UNESP]2014-05-20T13:52:36Z2014-05-20T13:52:36Z2012-11-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article2794-2802application/pdfhttp://dx.doi.org/10.1002/ece3.392Ecology and Evolution. Hoboken: Wiley-blackwell, v. 2, n. 11, p. 2794-2802, 2012.2045-7758http://hdl.handle.net/11449/1877210.1002/ece3.392WOS:000312452400014WOS000312452400014.pdf3577149748456880Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengEcology and Evolution2.3401,356info:eu-repo/semantics/openAccess2024-01-10T06:27:18Zoai:repositorio.unesp.br:11449/18772Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:37:37.677470Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Seasonal population dynamics and the genetic structure of the mosquito vector Aedes aegypti in São Paulo, Brazil |
title |
Seasonal population dynamics and the genetic structure of the mosquito vector Aedes aegypti in São Paulo, Brazil |
spellingShingle |
Seasonal population dynamics and the genetic structure of the mosquito vector Aedes aegypti in São Paulo, Brazil Campos, Melina [UNESP] Aedes aegypti population genetics SNPs dengue |
title_short |
Seasonal population dynamics and the genetic structure of the mosquito vector Aedes aegypti in São Paulo, Brazil |
title_full |
Seasonal population dynamics and the genetic structure of the mosquito vector Aedes aegypti in São Paulo, Brazil |
title_fullStr |
Seasonal population dynamics and the genetic structure of the mosquito vector Aedes aegypti in São Paulo, Brazil |
title_full_unstemmed |
Seasonal population dynamics and the genetic structure of the mosquito vector Aedes aegypti in São Paulo, Brazil |
title_sort |
Seasonal population dynamics and the genetic structure of the mosquito vector Aedes aegypti in São Paulo, Brazil |
author |
Campos, Melina [UNESP] |
author_facet |
Campos, Melina [UNESP] Spenassatto, Carine [UNESP] da Graca Macoris, Maria de Lourdes Paduan, Karina dos Santos [UNESP] Pinto, Joao Martins Ribolla, Paulo Eduardo [UNESP] |
author_role |
author |
author2 |
Spenassatto, Carine [UNESP] da Graca Macoris, Maria de Lourdes Paduan, Karina dos Santos [UNESP] Pinto, Joao Martins Ribolla, Paulo Eduardo [UNESP] |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) SUCEN Univ Nova Lisboa |
dc.contributor.author.fl_str_mv |
Campos, Melina [UNESP] Spenassatto, Carine [UNESP] da Graca Macoris, Maria de Lourdes Paduan, Karina dos Santos [UNESP] Pinto, Joao Martins Ribolla, Paulo Eduardo [UNESP] |
dc.subject.por.fl_str_mv |
Aedes aegypti population genetics SNPs dengue |
topic |
Aedes aegypti population genetics SNPs dengue |
description |
Population genetic studies of insect vectors can generate knowledge to improve epidemiological studies focused on the decrease of pathogen transmission. In this study, we used nine SNPs across the Aedes aegypti genome to characterize seasonal population variations of this important dengue vector. Mosquito samples were obtained by ovitraps placed over Botucatu SP from 2005 to 2010. Our data show that, regardless of the large variation in mosquito abundance (deduced from the number of eggs obtained from ovitraps), the effective population size remained stable over the years. These results suggest that Ae. aegypti is able to maintain a sufficiently large active breeding population during the dry season to keep genetic frequencies stable. These results open new perspectives on mosquito survey and control methods. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-11-01 2014-05-20T13:52:36Z 2014-05-20T13:52:36Z |
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 |
http://dx.doi.org/10.1002/ece3.392 Ecology and Evolution. Hoboken: Wiley-blackwell, v. 2, n. 11, p. 2794-2802, 2012. 2045-7758 http://hdl.handle.net/11449/18772 10.1002/ece3.392 WOS:000312452400014 WOS000312452400014.pdf 3577149748456880 |
url |
http://dx.doi.org/10.1002/ece3.392 http://hdl.handle.net/11449/18772 |
identifier_str_mv |
Ecology and Evolution. Hoboken: Wiley-blackwell, v. 2, n. 11, p. 2794-2802, 2012. 2045-7758 10.1002/ece3.392 WOS:000312452400014 WOS000312452400014.pdf 3577149748456880 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Ecology and Evolution 2.340 1,356 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
2794-2802 application/pdf |
dc.publisher.none.fl_str_mv |
Wiley-Blackwell |
publisher.none.fl_str_mv |
Wiley-Blackwell |
dc.source.none.fl_str_mv |
Web of Science reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129445209309184 |