Combining ability as a strategy for selecting common bean parents and populations resistant to white mold.

Common bean parents and populations resistant to white mold (WM, caused by Sclerotinia sclerotiorum) were selected based on estimates of general combining ability (GCA) and specific combining ability (SCA) for WM severity in three field nurseries in Brazil. Twenty-seven populations were obtained by...

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Autores: FERREIRA, L. U., MELO, P. G. S., VIEIRA, R. F., LOBO JUNIOR, M., PEREIRA, H. S., MELO, L. C., SOUZA, T. L. P. O. de
Tipo de documento: artigo
Estado:Versão publicada
Data de publicação:2018
País:Brasil
Recursos:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
Repositório:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Idioma:inglês
OAI Identifier:oai:www.alice.cnptia.embrapa.br:doc/1093360
Acesso em linha:http://www.alice.cnptia.embrapa.br/alice/handle/doc/1093360
Access Level:Acceso aberto
Palavra-chave:Feijão
Phaseolus Vulgaris
Melhoramento Genético Vegetal
Sclerotinia Sclerotiorum
Cruzamento Dialélico
Resistência
Variedade Resistente
Beans
Sclerotinia
Disease resistance
Diallel analysis
Plant breeding
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network_acronym_str BR
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repository_id_str
spelling Combining ability as a strategy for selecting common bean parents and populations resistant to white mold.FeijãoPhaseolus VulgarisMelhoramento Genético VegetalSclerotinia SclerotiorumCruzamento DialélicoResistênciaVariedade ResistenteBeansSclerotiniaDisease resistanceDiallel analysisPlant breedingCommon bean parents and populations resistant to white mold (WM, caused by Sclerotinia sclerotiorum) were selected based on estimates of general combining ability (GCA) and specific combining ability (SCA) for WM severity in three field nurseries in Brazil. Twenty-seven populations were obtained by partial diallel crosses between parents from two groups: GI) three sources of partial resistance identified abroad and GII) nine Brazilian cultivars and elite lines. Populations were advanced in bulk up to the F6 generation. The overall mean of WM severity from combined analysis ranged from 2.83 to 5.03 (scale of 1 to 9 scores) in the F6 population. The score of the susceptible control BRS Requinte was 7.21. The GI parents K-59, in Oratórios, MG, and Viçosa, MG, and K-407 and PI204717, in Goianira, GO, contributed to increase resistance to WM. The most promising populations for obtaining elite lines resistant to WM were K-59/BRS Executivo, PI204717/BRS Campeiro, PI204717/Jalo Precoce, K-59/BRS Radiante, and K-407/BRS Cometa.LENIO URZEDA FERREIRA, UFG; PATRICIA GUIMARÃES SANTOS MELO, UFG; ROGERIO FARIA VIEIRA, EPAMIG; MURILLO LOBO JUNIOR, CNPAF; HELTON SANTOS PEREIRA, CNPAF; LEONARDO CUNHA MELO, CNPAF; THIAGO LIVIO PESSOA OLIV DE SOUZA, CNPAF.2018-07-19T01:04:07Z2018-07-19T01:04:07Z2018-07-1820182018-07-19T01:04:07Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleCrop Breeding and Applied Biotechnology, Viçosa, MG, v. 18, n. 3, p. 276-283, jul./set. 2018.1518-7853http://www.alice.cnptia.embrapa.br/alice/handle/doc/109336010.1590/1984-70332018v18n3a41enginfo: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:EMBRAPAFERREIRA, L. U.MELO, P. G. S.VIEIRA, R. F.LOBO JUNIOR, M.PEREIRA, H. S.MELO, L. C.SOUZA, T. L. P. O. de2018-07-19T01:04:13Zoai:www.alice.cnptia.embrapa.br:doc/1093360Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542018-07-19T01:04:13Repositório 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 Combining ability as a strategy for selecting common bean parents and populations resistant to white mold.
title Combining ability as a strategy for selecting common bean parents and populations resistant to white mold.
spellingShingle Combining ability as a strategy for selecting common bean parents and populations resistant to white mold.
FERREIRA, L. U.
Feijão
Phaseolus Vulgaris
Melhoramento Genético Vegetal
Sclerotinia Sclerotiorum
Cruzamento Dialélico
Resistência
Variedade Resistente
Beans
Sclerotinia
Disease resistance
Diallel analysis
Plant breeding
title_short Combining ability as a strategy for selecting common bean parents and populations resistant to white mold.
title_full Combining ability as a strategy for selecting common bean parents and populations resistant to white mold.
title_fullStr Combining ability as a strategy for selecting common bean parents and populations resistant to white mold.
title_full_unstemmed Combining ability as a strategy for selecting common bean parents and populations resistant to white mold.
title_sort Combining ability as a strategy for selecting common bean parents and populations resistant to white mold.
dc.creator.none.fl_str_mv FERREIRA, L. U.
MELO, P. G. S.
VIEIRA, R. F.
LOBO JUNIOR, M.
PEREIRA, H. S.
MELO, L. C.
SOUZA, T. L. P. O. de
author FERREIRA, L. U.
author_facet FERREIRA, L. U.
MELO, P. G. S.
VIEIRA, R. F.
LOBO JUNIOR, M.
PEREIRA, H. S.
MELO, L. C.
SOUZA, T. L. P. O. de
author_role author
author2 MELO, P. G. S.
VIEIRA, R. F.
LOBO JUNIOR, M.
PEREIRA, H. S.
MELO, L. C.
SOUZA, T. L. P. O. de
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv LENIO URZEDA FERREIRA, UFG; PATRICIA GUIMARÃES SANTOS MELO, UFG; ROGERIO FARIA VIEIRA, EPAMIG; MURILLO LOBO JUNIOR, CNPAF; HELTON SANTOS PEREIRA, CNPAF; LEONARDO CUNHA MELO, CNPAF; THIAGO LIVIO PESSOA OLIV DE SOUZA, CNPAF.
dc.subject.por.fl_str_mv Feijão
Phaseolus Vulgaris
Melhoramento Genético Vegetal
Sclerotinia Sclerotiorum
Cruzamento Dialélico
Resistência
Variedade Resistente
Beans
Sclerotinia
Disease resistance
Diallel analysis
Plant breeding
topic Feijão
Phaseolus Vulgaris
Melhoramento Genético Vegetal
Sclerotinia Sclerotiorum
Cruzamento Dialélico
Resistência
Variedade Resistente
Beans
Sclerotinia
Disease resistance
Diallel analysis
Plant breeding
description Common bean parents and populations resistant to white mold (WM, caused by Sclerotinia sclerotiorum) were selected based on estimates of general combining ability (GCA) and specific combining ability (SCA) for WM severity in three field nurseries in Brazil. Twenty-seven populations were obtained by partial diallel crosses between parents from two groups: GI) three sources of partial resistance identified abroad and GII) nine Brazilian cultivars and elite lines. Populations were advanced in bulk up to the F6 generation. The overall mean of WM severity from combined analysis ranged from 2.83 to 5.03 (scale of 1 to 9 scores) in the F6 population. The score of the susceptible control BRS Requinte was 7.21. The GI parents K-59, in Oratórios, MG, and Viçosa, MG, and K-407 and PI204717, in Goianira, GO, contributed to increase resistance to WM. The most promising populations for obtaining elite lines resistant to WM were K-59/BRS Executivo, PI204717/BRS Campeiro, PI204717/Jalo Precoce, K-59/BRS Radiante, and K-407/BRS Cometa.
publishDate 2018
dc.date.none.fl_str_mv 2018-07-19T01:04:07Z
2018-07-19T01:04:07Z
2018-07-18
2018
2018-07-19T01:04:07Z
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 Crop Breeding and Applied Biotechnology, Viçosa, MG, v. 18, n. 3, p. 276-283, jul./set. 2018.
1518-7853
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1093360
10.1590/1984-70332018v18n3a41
identifier_str_mv Crop Breeding and Applied Biotechnology, Viçosa, MG, v. 18, n. 3, p. 276-283, jul./set. 2018.
1518-7853
10.1590/1984-70332018v18n3a41
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1093360
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)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
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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score 15,301603

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