Genetic structure and diversity in Brazilian populations of Anastrepha obliqua (Diptera: Tephritidae).

Detalhes bibliográficos
Autor(a) principal: PASSOS, J. F.
Data de Publicação: 2018
Outros Autores: NASCIMENTO, D. B., MENEZES, R. S. T., ADAIME, R., ARAÚJO, E. L., LIMA, K. M., ZUCCHI, R. A., TELES, B. R., NASCIMENTO, R. R., ARCE, R. R., BARR, N. B., MCPHERON, B. A., SILVA, J. G.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1102527
https://doi.org/10.1371/journal.pone.0208997
Resumo: Anastrepha obliqua (Macquart), the West Indian fruit fly, is one of the most economically important pest species in the Neotropical region. It infests an extensive range of host plants that include over 60 species. The geographic range of A. obliqua is from northern Mexico to southern Brazil and includes the Caribbean Islands. Previous molecular studies have revealed significant genetic structure among populations. We used sequences from a fragment of the mitochondrial protein-coding gene cytochrome c oxidase I to estimate structure and genetic diversity of A. obliqua populations from Brazil. We analyzed a total of 153 specimens from the Amazon Forest, Atlantic Forest, Cerrado, and Caatinga biomes. Our study revealed weak genetic structure among the A. obliqua Brazilian populations sampled. Collections from the Amazon Forest had similar haplotype diversity compared to previously reported estimates for collections from the Caribbean and both populations are also closely related to each other, thus challenging the hypothesis that A. obliqua originated in the Caribbean and then moved to other regions of the Americas. Therefore, further evidence is necessary to draw a definite conclusion about the putative center of origin for A. obliqua. Additionally, we suggest a putative historical migration from the west to the east for the A. obliqua Brazilian populations, which could explain the high genetic diversity for this fly in the Amazon Forest and low genetic diversity in the other Brazilian biomes.
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spelling Genetic structure and diversity in Brazilian populations of Anastrepha obliqua (Diptera: Tephritidae).Genetic diversityPraga de PlantaPlant pestsAnastrepha obliquaAnastrepha obliqua (Macquart), the West Indian fruit fly, is one of the most economically important pest species in the Neotropical region. It infests an extensive range of host plants that include over 60 species. The geographic range of A. obliqua is from northern Mexico to southern Brazil and includes the Caribbean Islands. Previous molecular studies have revealed significant genetic structure among populations. We used sequences from a fragment of the mitochondrial protein-coding gene cytochrome c oxidase I to estimate structure and genetic diversity of A. obliqua populations from Brazil. We analyzed a total of 153 specimens from the Amazon Forest, Atlantic Forest, Cerrado, and Caatinga biomes. Our study revealed weak genetic structure among the A. obliqua Brazilian populations sampled. Collections from the Amazon Forest had similar haplotype diversity compared to previously reported estimates for collections from the Caribbean and both populations are also closely related to each other, thus challenging the hypothesis that A. obliqua originated in the Caribbean and then moved to other regions of the Americas. Therefore, further evidence is necessary to draw a definite conclusion about the putative center of origin for A. obliqua. Additionally, we suggest a putative historical migration from the west to the east for the A. obliqua Brazilian populations, which could explain the high genetic diversity for this fly in the Amazon Forest and low genetic diversity in the other Brazilian biomes.JOSEANE F. PASSOS, UESCDANILO B. NASCIMENTO, UNIFAPRODOLPHO S. T. MENEZES, USPRICARDO ADAIME DA SILVA, CPAF-APELTON L. ARAÚJO, UFERSAKÁTIA M. LIMA, UESCROBERTO A. ZUCCHI, USPBEATRIZ RONCHI TELES, INPARUTH R. NASCIMENTO, UFALRAUL RUIZ ARCE, USDANORMAN B. BARR, USDABRUCE A. MCPHERON, OHIO UNIVERSITYJANISETE G. SILVA, UFSC.PASSOS, J. F.NASCIMENTO, D. B.MENEZES, R. S. T.ADAIME, R.ARAÚJO, E. L.LIMA, K. M.ZUCCHI, R. A.TELES, B. R.NASCIMENTO, R. R.ARCE, R. R.BARR, N. B.MCPHERON, B. A.SILVA, J. G.2018-12-26T23:42:11Z2018-12-26T23:42:11Z2018-12-2620182018-12-26T23:42:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlePlos One, v. 13, n. 12, e0208997, p. 1-14, Dec. 2018.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1102527https://doi.org/10.1371/journal.pone.0208997enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2018-12-26T23:42:17Zoai:www.alice.cnptia.embrapa.br:doc/1102527Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542018-12-26T23:42:17falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542018-12-26T23:42:17Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Genetic structure and diversity in Brazilian populations of Anastrepha obliqua (Diptera: Tephritidae).
title Genetic structure and diversity in Brazilian populations of Anastrepha obliqua (Diptera: Tephritidae).
spellingShingle Genetic structure and diversity in Brazilian populations of Anastrepha obliqua (Diptera: Tephritidae).
PASSOS, J. F.
Genetic diversity
Praga de Planta
Plant pests
Anastrepha obliqua
title_short Genetic structure and diversity in Brazilian populations of Anastrepha obliqua (Diptera: Tephritidae).
title_full Genetic structure and diversity in Brazilian populations of Anastrepha obliqua (Diptera: Tephritidae).
title_fullStr Genetic structure and diversity in Brazilian populations of Anastrepha obliqua (Diptera: Tephritidae).
title_full_unstemmed Genetic structure and diversity in Brazilian populations of Anastrepha obliqua (Diptera: Tephritidae).
title_sort Genetic structure and diversity in Brazilian populations of Anastrepha obliqua (Diptera: Tephritidae).
author PASSOS, J. F.
author_facet PASSOS, J. F.
NASCIMENTO, D. B.
MENEZES, R. S. T.
ADAIME, R.
ARAÚJO, E. L.
LIMA, K. M.
ZUCCHI, R. A.
TELES, B. R.
NASCIMENTO, R. R.
ARCE, R. R.
BARR, N. B.
MCPHERON, B. A.
SILVA, J. G.
author_role author
author2 NASCIMENTO, D. B.
MENEZES, R. S. T.
ADAIME, R.
ARAÚJO, E. L.
LIMA, K. M.
ZUCCHI, R. A.
TELES, B. R.
NASCIMENTO, R. R.
ARCE, R. R.
BARR, N. B.
MCPHERON, B. A.
SILVA, J. G.
author2_role author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv JOSEANE F. PASSOS, UESC
DANILO B. NASCIMENTO, UNIFAP
RODOLPHO S. T. MENEZES, USP
RICARDO ADAIME DA SILVA, CPAF-AP
ELTON L. ARAÚJO, UFERSA
KÁTIA M. LIMA, UESC
ROBERTO A. ZUCCHI, USP
BEATRIZ RONCHI TELES, INPA
RUTH R. NASCIMENTO, UFAL
RAUL RUIZ ARCE, USDA
NORMAN B. BARR, USDA
BRUCE A. MCPHERON, OHIO UNIVERSITY
JANISETE G. SILVA, UFSC.
dc.contributor.author.fl_str_mv PASSOS, J. F.
NASCIMENTO, D. B.
MENEZES, R. S. T.
ADAIME, R.
ARAÚJO, E. L.
LIMA, K. M.
ZUCCHI, R. A.
TELES, B. R.
NASCIMENTO, R. R.
ARCE, R. R.
BARR, N. B.
MCPHERON, B. A.
SILVA, J. G.
dc.subject.por.fl_str_mv Genetic diversity
Praga de Planta
Plant pests
Anastrepha obliqua
topic Genetic diversity
Praga de Planta
Plant pests
Anastrepha obliqua
description Anastrepha obliqua (Macquart), the West Indian fruit fly, is one of the most economically important pest species in the Neotropical region. It infests an extensive range of host plants that include over 60 species. The geographic range of A. obliqua is from northern Mexico to southern Brazil and includes the Caribbean Islands. Previous molecular studies have revealed significant genetic structure among populations. We used sequences from a fragment of the mitochondrial protein-coding gene cytochrome c oxidase I to estimate structure and genetic diversity of A. obliqua populations from Brazil. We analyzed a total of 153 specimens from the Amazon Forest, Atlantic Forest, Cerrado, and Caatinga biomes. Our study revealed weak genetic structure among the A. obliqua Brazilian populations sampled. Collections from the Amazon Forest had similar haplotype diversity compared to previously reported estimates for collections from the Caribbean and both populations are also closely related to each other, thus challenging the hypothesis that A. obliqua originated in the Caribbean and then moved to other regions of the Americas. Therefore, further evidence is necessary to draw a definite conclusion about the putative center of origin for A. obliqua. Additionally, we suggest a putative historical migration from the west to the east for the A. obliqua Brazilian populations, which could explain the high genetic diversity for this fly in the Amazon Forest and low genetic diversity in the other Brazilian biomes.
publishDate 2018
dc.date.none.fl_str_mv 2018-12-26T23:42:11Z
2018-12-26T23:42:11Z
2018-12-26
2018
2018-12-26T23:42:11Z
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv Plos One, v. 13, n. 12, e0208997, p. 1-14, Dec. 2018.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1102527
https://doi.org/10.1371/journal.pone.0208997
identifier_str_mv Plos One, v. 13, n. 12, e0208997, p. 1-14, Dec. 2018.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1102527
https://doi.org/10.1371/journal.pone.0208997
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.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
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instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
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collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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