Phenotypic and molecular characterization of genitors of carioca-type common bean regarding their resistance to pathogens

Detalhes bibliográficos
Autor(a) principal: Melo, Carlos Lasaro Pereira de
Data de Publicação: 2008
Outros Autores: Ragagnin, Vilmar Antônio, Arruda, Klever Marcio Antunes, Barros, Everaldo Gonçalves de, Carneiro, Pedro Crescêncio Souza, Júnior, Trazilbo José de Paula, Moreira, Maurilio Alves, Carneiro, José Eustáquio de Souza
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/59
Resumo: The present study aimed at the phenotypic and molecular characterization of 31 genotypes of the carioca-type common bean regarding the resistance to anthracnose, rust and angular leaf spot (ALS) pathogens. Thirteen pathotypes of Colletotrichum lindemuthianum, two of Uromyces appendiculatus and seven of Pseudocercospora griseola were inoculated. In the molecular characterization, five molecular markers, identified in advance, and linked to the different alleles of pathogens' resistance, were used. Seven genotypes showed resistance to 12 pathotypes of C. lindemuthianum. Nine genotypes presented resistance to five pathotypes of P. griseola. Ten genotypes were resistant to the pathotypes of U. appendiculatus. The lines VC 2, VC 3 and VC 5, besides Rudá-R (line pyramided with five genes which confer resistance to some pathotypes of anthracnose, rust and ALS), were the stood out for multiple resistance to the pathogens above described. Molecular polymorphism was detected between the most genotypes with Rudá-R, which indicates the possibility of using the molecular markers SCARF10, SCARY20, SCARAZ20, SCARH13 and OPX11.
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spelling Phenotypic and molecular characterization of genitors of carioca-type common bean regarding their resistance to pathogensCaracterização fenotípica e molecular de genitores de feijão tipo carioca quanto à resistência a patógenosColletotrichum lindemuthianum; Phaseolus vulgaris; Pseudocercospora griseola; Uromyces appendiculatus; molecular markers; common bean improvementColletotrichum lindemuthianum; Phaseolus vulgaris; Pseudocercospora griseola; Uromyces appendiculatus; marcador molecular; melhoramento do feijoeiroThe present study aimed at the phenotypic and molecular characterization of 31 genotypes of the carioca-type common bean regarding the resistance to anthracnose, rust and angular leaf spot (ALS) pathogens. Thirteen pathotypes of Colletotrichum lindemuthianum, two of Uromyces appendiculatus and seven of Pseudocercospora griseola were inoculated. In the molecular characterization, five molecular markers, identified in advance, and linked to the different alleles of pathogens' resistance, were used. Seven genotypes showed resistance to 12 pathotypes of C. lindemuthianum. Nine genotypes presented resistance to five pathotypes of P. griseola. Ten genotypes were resistant to the pathotypes of U. appendiculatus. The lines VC 2, VC 3 and VC 5, besides Rudá-R (line pyramided with five genes which confer resistance to some pathotypes of anthracnose, rust and ALS), were the stood out for multiple resistance to the pathogens above described. Molecular polymorphism was detected between the most genotypes with Rudá-R, which indicates the possibility of using the molecular markers SCARF10, SCARY20, SCARAZ20, SCARH13 and OPX11.O objetivo deste estudo foi a caracterização fenotípica e molecular de 31 genótipos de feijão do tipo carioca, quanto à resistência aos patógenos da antracnose, ferrugem e mancha-angular. Foram realizadas inoculações com 13 patótipos de Colletotrichum lindemuthianum, dois de Uromyces appendiculatus e sete de Pseudocercospora griseola. Na caracterização molecular, foram utilizados cinco marcadores moleculares previamente identificados, ligados a diferentes alelos de resistência aos patógenos. Sete genótipos apresentaram resistência a 12 patótipos de C. lindemuthianum. Nove genótipos apresentaram resistência a cinco patótipos de P. griseola. Dez genótipos foram resistentes aos patótipos de U. appendiculatus. As linhagens VC 2, VC 3 e VC 5, além da Rudá-R (linhagem piramidada com cinco genes que conferem resistência a alguns patótipos de antracnose, ferrugem e mancha-angular), foram as que se destacaram quanto à resistência múltipla aos patógenos acima citados. Foi detectado polimorfismo molecular entre a maioria dos genótipos com a Rudá-R, o que indica a possibilidade de uso dos marcadores moleculares SCARF10, SCARY20, SCARAZ20, SCARH13 e OPX11.Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraCNPq e FAPEMIGMelo, Carlos Lasaro Pereira deRagagnin, Vilmar AntônioArruda, Klever Marcio AntunesBarros, Everaldo Gonçalves deCarneiro, Pedro Crescêncio SouzaJúnior, Trazilbo José de PaulaMoreira, Maurilio AlvesCarneiro, José Eustáquio de Souza2008-10-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/59Pesquisa Agropecuaria Brasileira; v.43, n.4, abr. 2008; 495-504Pesquisa Agropecuária Brasileira; v.43, n.4, abr. 2008; 495-5041678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/59/5413https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/59/74info:eu-repo/semantics/openAccess2014-05-16T17:40:43Zoai:ojs.seer.sct.embrapa.br:article/59Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2014-05-16T17:40:43Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Phenotypic and molecular characterization of genitors of carioca-type common bean regarding their resistance to pathogens
Caracterização fenotípica e molecular de genitores de feijão tipo carioca quanto à resistência a patógenos
title Phenotypic and molecular characterization of genitors of carioca-type common bean regarding their resistance to pathogens
spellingShingle Phenotypic and molecular characterization of genitors of carioca-type common bean regarding their resistance to pathogens
Melo, Carlos Lasaro Pereira de
Colletotrichum lindemuthianum; Phaseolus vulgaris; Pseudocercospora griseola; Uromyces appendiculatus; molecular markers; common bean improvement
Colletotrichum lindemuthianum; Phaseolus vulgaris; Pseudocercospora griseola; Uromyces appendiculatus; marcador molecular; melhoramento do feijoeiro
title_short Phenotypic and molecular characterization of genitors of carioca-type common bean regarding their resistance to pathogens
title_full Phenotypic and molecular characterization of genitors of carioca-type common bean regarding their resistance to pathogens
title_fullStr Phenotypic and molecular characterization of genitors of carioca-type common bean regarding their resistance to pathogens
title_full_unstemmed Phenotypic and molecular characterization of genitors of carioca-type common bean regarding their resistance to pathogens
title_sort Phenotypic and molecular characterization of genitors of carioca-type common bean regarding their resistance to pathogens
author Melo, Carlos Lasaro Pereira de
author_facet Melo, Carlos Lasaro Pereira de
Ragagnin, Vilmar Antônio
Arruda, Klever Marcio Antunes
Barros, Everaldo Gonçalves de
Carneiro, Pedro Crescêncio Souza
Júnior, Trazilbo José de Paula
Moreira, Maurilio Alves
Carneiro, José Eustáquio de Souza
author_role author
author2 Ragagnin, Vilmar Antônio
Arruda, Klever Marcio Antunes
Barros, Everaldo Gonçalves de
Carneiro, Pedro Crescêncio Souza
Júnior, Trazilbo José de Paula
Moreira, Maurilio Alves
Carneiro, José Eustáquio de Souza
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv
CNPq e FAPEMIG
dc.contributor.author.fl_str_mv Melo, Carlos Lasaro Pereira de
Ragagnin, Vilmar Antônio
Arruda, Klever Marcio Antunes
Barros, Everaldo Gonçalves de
Carneiro, Pedro Crescêncio Souza
Júnior, Trazilbo José de Paula
Moreira, Maurilio Alves
Carneiro, José Eustáquio de Souza
dc.subject.por.fl_str_mv Colletotrichum lindemuthianum; Phaseolus vulgaris; Pseudocercospora griseola; Uromyces appendiculatus; molecular markers; common bean improvement
Colletotrichum lindemuthianum; Phaseolus vulgaris; Pseudocercospora griseola; Uromyces appendiculatus; marcador molecular; melhoramento do feijoeiro
topic Colletotrichum lindemuthianum; Phaseolus vulgaris; Pseudocercospora griseola; Uromyces appendiculatus; molecular markers; common bean improvement
Colletotrichum lindemuthianum; Phaseolus vulgaris; Pseudocercospora griseola; Uromyces appendiculatus; marcador molecular; melhoramento do feijoeiro
description The present study aimed at the phenotypic and molecular characterization of 31 genotypes of the carioca-type common bean regarding the resistance to anthracnose, rust and angular leaf spot (ALS) pathogens. Thirteen pathotypes of Colletotrichum lindemuthianum, two of Uromyces appendiculatus and seven of Pseudocercospora griseola were inoculated. In the molecular characterization, five molecular markers, identified in advance, and linked to the different alleles of pathogens' resistance, were used. Seven genotypes showed resistance to 12 pathotypes of C. lindemuthianum. Nine genotypes presented resistance to five pathotypes of P. griseola. Ten genotypes were resistant to the pathotypes of U. appendiculatus. The lines VC 2, VC 3 and VC 5, besides Rudá-R (line pyramided with five genes which confer resistance to some pathotypes of anthracnose, rust and ALS), were the stood out for multiple resistance to the pathogens above described. Molecular polymorphism was detected between the most genotypes with Rudá-R, which indicates the possibility of using the molecular markers SCARF10, SCARY20, SCARAZ20, SCARH13 and OPX11.
publishDate 2008
dc.date.none.fl_str_mv 2008-10-17
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/59
url https://seer.sct.embrapa.br/index.php/pab/article/view/59
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/59/5413
https://seer.sct.embrapa.br/index.php/pab/article/downloadSuppFile/59/74
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.43, n.4, abr. 2008; 495-504
Pesquisa Agropecuária Brasileira; v.43, n.4, abr. 2008; 495-504
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
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instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Agropecuária Brasileira (Online)
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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