Genetic diversity of Xylella fastidiosa in citrus producing regions in the state of Bahia, Brazil

Detalhes bibliográficos
Autor(a) principal: Casais, Vinicius Oliveira
Data de Publicação: 2014
Outros Autores: do Patrocínio, Epaminondas, Oliveira, Saulo Alves Santos de, Schnadelbach, Alessandra Selbach, Barbosa, Cristiane de Jesus, Barbosa, Luciana Veiga
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Brasileira (Online)
Texto Completo: https://seer.sct.embrapa.br/index.php/pab/article/view/18447
Resumo: The objective of this work was to evaluate, by SSR markers, the genetic diversity of Xylella fastidiosa in the state of Bahia, Brazil. Two of the main citrus producing regions of the state were evaluated, Litoral Norte and Recôncavo Sul. Ten samples from the state of São Paulo, Brazil, were used for comparison. The following primers were used: ASSR20, OSSR9, OSSR17, CSSR4, CSSR12, and CSSR20, of which the last four allowed the identification of 22 polymorphic loci. The citrus populations of X. fastidiosa in the state of Bahia have high genetic diversity, based on SSR markers, with distinct gene pools and geographical grouping. In Litoral Norte, the populations of the isolate show higher genetic diversity than those in the Recôncavo Sul region of Bahia.
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spelling Genetic diversity of Xylella fastidiosa in citrus producing regions in the state of Bahia, BrazilDiversidade genética de Xylella fastidiosa em regiões produtoras de citros na BahiaCitrus sinensis; phytopathogenic bacteria; CVC; haplotypes; microsatellitesCitrus sinensis; bactéria fitopatogênica; CVC; haplótipos; microssatélitesThe objective of this work was to evaluate, by SSR markers, the genetic diversity of Xylella fastidiosa in the state of Bahia, Brazil. Two of the main citrus producing regions of the state were evaluated, Litoral Norte and Recôncavo Sul. Ten samples from the state of São Paulo, Brazil, were used for comparison. The following primers were used: ASSR20, OSSR9, OSSR17, CSSR4, CSSR12, and CSSR20, of which the last four allowed the identification of 22 polymorphic loci. The citrus populations of X. fastidiosa in the state of Bahia have high genetic diversity, based on SSR markers, with distinct gene pools and geographical grouping. In Litoral Norte, the populations of the isolate show higher genetic diversity than those in the Recôncavo Sul region of Bahia.O objetivo deste trabalho foi avaliar, por meio de marcadores SSR, a diversidade genética de Xylella fastidiosa no Estado da Bahia. Foram estudadas duas das principais regiões produtoras de citros no Estado, o Litoral Norte e o Recôncavo Sul. Para fins comparativos, utilizaram-se dez amostras provenientes do Estado de São Paulo. Foram empregados os seguintes iniciadores: ASSR20, OSSR9, OSSR17, CSSR4, CSSR12 e CSSR20, dos quais os quatro últimos permitiram identificar 22 loci polimórficos. As populações de X. fastidiosa presentes em citros no Estado da Bahia apresentam elevada diversidade genética, com base nos marcadores SSR, com pools gênicos distintos e agrupamento geográfico. No Litoral Norte, as populações do isolado apresentam maior diversidade genética do que as da região do Recôncavo Sul da Bahia.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraFapesb, Macroprograma EmbrapaCasais, Vinicius Oliveirado Patrocínio, EpaminondasOliveira, Saulo Alves Santos deSchnadelbach, Alessandra SelbachBarbosa, Cristiane de JesusBarbosa, Luciana Veiga2014-04-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/18447Pesquisa Agropecuaria Brasileira; v.49, n.1, jan. 2014; 26-33Pesquisa Agropecuária Brasileira; v.49, n.1, jan. 2014; 26-331678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/18447/12501https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/18447/10938https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/18447/11381https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/18447/11382https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/18447/11383https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/18447/11384https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/18447/11385https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/18447/11386info:eu-repo/semantics/openAccess2014-04-04T16:14:26Zoai:ojs.seer.sct.embrapa.br:article/18447Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-04-04T16:14:26Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Genetic diversity of Xylella fastidiosa in citrus producing regions in the state of Bahia, Brazil
Diversidade genética de Xylella fastidiosa em regiões produtoras de citros na Bahia
title Genetic diversity of Xylella fastidiosa in citrus producing regions in the state of Bahia, Brazil
spellingShingle Genetic diversity of Xylella fastidiosa in citrus producing regions in the state of Bahia, Brazil
Casais, Vinicius Oliveira
Citrus sinensis; phytopathogenic bacteria; CVC; haplotypes; microsatellites
Citrus sinensis; bactéria fitopatogênica; CVC; haplótipos; microssatélites
title_short Genetic diversity of Xylella fastidiosa in citrus producing regions in the state of Bahia, Brazil
title_full Genetic diversity of Xylella fastidiosa in citrus producing regions in the state of Bahia, Brazil
title_fullStr Genetic diversity of Xylella fastidiosa in citrus producing regions in the state of Bahia, Brazil
title_full_unstemmed Genetic diversity of Xylella fastidiosa in citrus producing regions in the state of Bahia, Brazil
title_sort Genetic diversity of Xylella fastidiosa in citrus producing regions in the state of Bahia, Brazil
author Casais, Vinicius Oliveira
author_facet Casais, Vinicius Oliveira
do Patrocínio, Epaminondas
Oliveira, Saulo Alves Santos de
Schnadelbach, Alessandra Selbach
Barbosa, Cristiane de Jesus
Barbosa, Luciana Veiga
author_role author
author2 do Patrocínio, Epaminondas
Oliveira, Saulo Alves Santos de
Schnadelbach, Alessandra Selbach
Barbosa, Cristiane de Jesus
Barbosa, Luciana Veiga
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv
Fapesb, Macroprograma Embrapa
dc.contributor.author.fl_str_mv Casais, Vinicius Oliveira
do Patrocínio, Epaminondas
Oliveira, Saulo Alves Santos de
Schnadelbach, Alessandra Selbach
Barbosa, Cristiane de Jesus
Barbosa, Luciana Veiga
dc.subject.por.fl_str_mv Citrus sinensis; phytopathogenic bacteria; CVC; haplotypes; microsatellites
Citrus sinensis; bactéria fitopatogênica; CVC; haplótipos; microssatélites
topic Citrus sinensis; phytopathogenic bacteria; CVC; haplotypes; microsatellites
Citrus sinensis; bactéria fitopatogênica; CVC; haplótipos; microssatélites
description The objective of this work was to evaluate, by SSR markers, the genetic diversity of Xylella fastidiosa in the state of Bahia, Brazil. Two of the main citrus producing regions of the state were evaluated, Litoral Norte and Recôncavo Sul. Ten samples from the state of São Paulo, Brazil, were used for comparison. The following primers were used: ASSR20, OSSR9, OSSR17, CSSR4, CSSR12, and CSSR20, of which the last four allowed the identification of 22 polymorphic loci. The citrus populations of X. fastidiosa in the state of Bahia have high genetic diversity, based on SSR markers, with distinct gene pools and geographical grouping. In Litoral Norte, the populations of the isolate show higher genetic diversity than those in the Recôncavo Sul region of Bahia.
publishDate 2014
dc.date.none.fl_str_mv 2014-04-04
dc.type.none.fl_str_mv
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.uri.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/18447
url https://seer.sct.embrapa.br/index.php/pab/article/view/18447
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://seer.sct.embrapa.br/index.php/pab/article/view/18447/12501
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/18447/10938
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/18447/11381
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/18447/11382
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/18447/11383
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/18447/11384
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/18447/11385
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/18447/11386
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eu_rights_str_mv openAccess
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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.49, n.1, jan. 2014; 26-33
Pesquisa Agropecuária Brasileira; v.49, n.1, jan. 2014; 26-33
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
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