Genetic divergence among tomato leafminer populations based on AFLP analysis

Detalhes bibliográficos
Autor(a) principal: Suinaga, Fábio Akiyoshi
Data de Publicação: 2004
Outros Autores: Casali, Vicente Wagner Dias, Picanço, Marcelo, Foster, John
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/6821
Resumo: The objective of this work was to determine the genetic differences among eight Brazilian populations of the tomato leafminer Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae), from the states of Espírito Santo (Santa Tereza), Goiás (Goianápolis), Minas Gerais (Uberlândia and Viçosa), Pernambuco (Camocim de São Félix), Rio de Janeiro (São João da Barra) and São Paulo (Paulínia and Sumaré), using the amplified fragment length polymorphism (AFLP) technique. Fifteen combinations of EcoRI and MseI primers were used to assess divergence among populations. The data were analyzed using unweighted pair-group method, based on arithmetic averages (UPGMA) bootstrap analysis and principal coordinate analysis. Using a multilocus approach, these populations were divided in two groups, based on genetic fingerprints. Populations from Goianápolis, Santa Tereza, and Viçosa formed one group. Populations from Camocim de São Félix, Paulínia, São João da Barra, Sumaré, and Uberlândia fitted in the second group. These results were congruent with differences in susceptibility of this insect to insecticides, previously identified by other authors.
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spelling Genetic divergence among tomato leafminer populations based on AFLP analysisDivergência genética entre populações da traça-do-tomateiro baseada em análises de AFLPLycopersicon esculentum; biometryLycopersicon esculentum; biometriaThe objective of this work was to determine the genetic differences among eight Brazilian populations of the tomato leafminer Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae), from the states of Espírito Santo (Santa Tereza), Goiás (Goianápolis), Minas Gerais (Uberlândia and Viçosa), Pernambuco (Camocim de São Félix), Rio de Janeiro (São João da Barra) and São Paulo (Paulínia and Sumaré), using the amplified fragment length polymorphism (AFLP) technique. Fifteen combinations of EcoRI and MseI primers were used to assess divergence among populations. The data were analyzed using unweighted pair-group method, based on arithmetic averages (UPGMA) bootstrap analysis and principal coordinate analysis. Using a multilocus approach, these populations were divided in two groups, based on genetic fingerprints. Populations from Goianápolis, Santa Tereza, and Viçosa formed one group. Populations from Camocim de São Félix, Paulínia, São João da Barra, Sumaré, and Uberlândia fitted in the second group. These results were congruent with differences in susceptibility of this insect to insecticides, previously identified by other authors.O objetivo deste trabalho foi determinar a divergência genética entre oito populações de Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae), provenientes dos Estados do Espírito Santo (Santa Tereza), Goiás (Goianápolis), Minas Gerais (Uberlândia e Viçosa), Pernambuco (Camocim de São Félix), Rio de Janeiro (São João da Barra) e São Paulo (Paulínia e Sumaré), utilizando a técnica do polimorfismo do comprimento de fragmentos amplificados de DNA (AFLP). Foram utilizadas 15 combinações entre primers EcoRI e MseI, a fim de estimar tal diferença. Os dados foram analisados pelo método da média aritmética não ponderada (UPGMA) e dos componentes principais. Utilizando as informações advindas de diversos lócus, as populações de traça-do-tomateiro de Goianápolis, Santa Tereza e Viçosa formaram um grupo ao passo que as populações advindas de Camocim de São Félix, Paulínia, São João da Barra, Sumaré e Uberlândia formaram outro grupo. Tais resultados foram parcialmente coincidentes com resultados referentes à suscetibilidade deste inseto a inseticidas, relatados por outros autores.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraSuinaga, Fábio AkiyoshiCasali, Vicente Wagner DiasPicanço, MarceloFoster, John2004-07-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/6821Pesquisa Agropecuaria Brasileira; v.39, n.7, jul. 2004; 645-651Pesquisa Agropecuária Brasileira; v.39, n.7, jul. 2004; 645-6511678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAenghttps://seer.sct.embrapa.br/index.php/pab/article/view/6821/3877info:eu-repo/semantics/openAccess2014-07-23T19:30:11Zoai:ojs.seer.sct.embrapa.br:article/6821Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-07-23T19:30:11Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Genetic divergence among tomato leafminer populations based on AFLP analysis
Divergência genética entre populações da traça-do-tomateiro baseada em análises de AFLP
title Genetic divergence among tomato leafminer populations based on AFLP analysis
spellingShingle Genetic divergence among tomato leafminer populations based on AFLP analysis
Suinaga, Fábio Akiyoshi
Lycopersicon esculentum; biometry
Lycopersicon esculentum; biometria
title_short Genetic divergence among tomato leafminer populations based on AFLP analysis
title_full Genetic divergence among tomato leafminer populations based on AFLP analysis
title_fullStr Genetic divergence among tomato leafminer populations based on AFLP analysis
title_full_unstemmed Genetic divergence among tomato leafminer populations based on AFLP analysis
title_sort Genetic divergence among tomato leafminer populations based on AFLP analysis
author Suinaga, Fábio Akiyoshi
author_facet Suinaga, Fábio Akiyoshi
Casali, Vicente Wagner Dias
Picanço, Marcelo
Foster, John
author_role author
author2 Casali, Vicente Wagner Dias
Picanço, Marcelo
Foster, John
author2_role author
author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Suinaga, Fábio Akiyoshi
Casali, Vicente Wagner Dias
Picanço, Marcelo
Foster, John
dc.subject.por.fl_str_mv Lycopersicon esculentum; biometry
Lycopersicon esculentum; biometria
topic Lycopersicon esculentum; biometry
Lycopersicon esculentum; biometria
description The objective of this work was to determine the genetic differences among eight Brazilian populations of the tomato leafminer Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae), from the states of Espírito Santo (Santa Tereza), Goiás (Goianápolis), Minas Gerais (Uberlândia and Viçosa), Pernambuco (Camocim de São Félix), Rio de Janeiro (São João da Barra) and São Paulo (Paulínia and Sumaré), using the amplified fragment length polymorphism (AFLP) technique. Fifteen combinations of EcoRI and MseI primers were used to assess divergence among populations. The data were analyzed using unweighted pair-group method, based on arithmetic averages (UPGMA) bootstrap analysis and principal coordinate analysis. Using a multilocus approach, these populations were divided in two groups, based on genetic fingerprints. Populations from Goianápolis, Santa Tereza, and Viçosa formed one group. Populations from Camocim de São Félix, Paulínia, São João da Barra, Sumaré, and Uberlândia fitted in the second group. These results were congruent with differences in susceptibility of this insect to insecticides, previously identified by other authors.
publishDate 2004
dc.date.none.fl_str_mv 2004-07-01
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/6821
url https://seer.sct.embrapa.br/index.php/pab/article/view/6821
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/6821/3877
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
publisher.none.fl_str_mv Pesquisa Agropecuaria Brasileira
Pesquisa Agropecuária Brasileira
dc.source.none.fl_str_mv Pesquisa Agropecuaria Brasileira; v.39, n.7, jul. 2004; 645-651
Pesquisa Agropecuária Brasileira; v.39, n.7, jul. 2004; 645-651
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
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collection Pesquisa Agropecuária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pab@sct.embrapa.br || sct.pab@embrapa.br
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