Combining ability analysis among inbred lines of sunflower

Detalhes bibliográficos
Autor(a) principal: Castiglioni, Vania Beatriz Rodrigues
Data de Publicação: 1999
Outros Autores: de Oliveira, Marcelo Fernandes, Arias, Carlos Alberto Arrabal
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/5280
Resumo: The general and specific combining ability (GCA and SCA, respectively) among two cytoplasmic male sterile lines (mother) and a set of seven S4 restorer lines (father), were estimated in order to study the potential of these materials in a sunflower (Helianthus annuus L.) breeding program. Griffing's method IV analysis was adapted and used for analysis of the hybrids. Considering the effects of GCA for achene yield and achene oil content, the best parents were CMS HA 302 (line from a north-american population) as mother and 89V2345)3382 and 89V2345)3311 (lines from population V2000, obtained by selection on the population Issanka, carried from France) as fathers in the crosses. For achene yield, the non additive gene effects were important for determining the differences among parents. Taking into account the additive and non additive gene effects the best hybrid combinations were CMS HA 302 x 89V2396)5333 for achene yield and CMS HA 30379NW22 x 89V2345)3382 for oil content and oil yield.
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spelling Combining ability analysis among inbred lines of sunflowerAnálise da capacidade combinatória entre linhagens de girassolHelianthus annuus; general combining ability; specific combining ability; diallel cross analysisHelianthus annuus; capacidade geral de combinação; capacidade específica de combinação; análise de cruzamento dialélicoThe general and specific combining ability (GCA and SCA, respectively) among two cytoplasmic male sterile lines (mother) and a set of seven S4 restorer lines (father), were estimated in order to study the potential of these materials in a sunflower (Helianthus annuus L.) breeding program. Griffing's method IV analysis was adapted and used for analysis of the hybrids. Considering the effects of GCA for achene yield and achene oil content, the best parents were CMS HA 302 (line from a north-american population) as mother and 89V2345)3382 and 89V2345)3311 (lines from population V2000, obtained by selection on the population Issanka, carried from France) as fathers in the crosses. For achene yield, the non additive gene effects were important for determining the differences among parents. Taking into account the additive and non additive gene effects the best hybrid combinations were CMS HA 302 x 89V2396)5333 for achene yield and CMS HA 30379NW22 x 89V2345)3382 for oil content and oil yield.A capacidade geral (CGC) e a capacidade específica de combinação (CEC), entre duas linhagens macho-estéreis (mãe) e um grupo de sete linhagens S4 restauradoras de fertilidade (pai), foram estimadas para estudar o potencial desses materiais em programas de melhoramento de girassol (Helianthus annuus L.). O método IV de Griffing, adaptado para cruzamentos dialélicos parciais, foi usado na análise das combinações híbridas. Considerando a CGC para rendimento de aquênios e teor de óleo, os progenitores com maior potencial para o melhoramento foram CMS HA 302 (originária de uma população norte-americana) para ser usada como mãe, e as linhagens 89V2345)3382 e 89V2345)3311 (derivadas da população V2000, obtida por seleção sobre a população Issanka, originária da França) como pais nos cruzamentos. Para o rendimento de aquênios, os efeitos gênicos não aditivos foram importantes na determinação das diferenças entre progenitores. Considerando-se os efeitos gênicos aditivos e não-aditivos conjuntamente, as melhores combinações são CMS HA 302 x 89V2396)5333 para rendimento de aquênios e CMS HA 30379NW22 x 89V2345)3382 para teor de óleo e rendimento de óleo. Pesquisa Agropecuaria BrasileiraPesquisa Agropecuária BrasileiraCastiglioni, Vania Beatriz Rodriguesde Oliveira, Marcelo FernandesArias, Carlos Alberto Arrabal1999-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.sct.embrapa.br/index.php/pab/article/view/5280Pesquisa Agropecuaria Brasileira; v.34, n.6, jun. 1999; 981-988Pesquisa Agropecuária Brasileira; v.34, n.6, jun. 1999; 981-9881678-39210100-104xreponame:Pesquisa Agropecuária Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://seer.sct.embrapa.br/index.php/pab/article/view/5280/2472info:eu-repo/semantics/openAccess2010-07-09T13:52:20Zoai:ojs.seer.sct.embrapa.br:article/5280Revistahttp://seer.sct.embrapa.br/index.php/pabPRIhttps://old.scielo.br/oai/scielo-oai.phppab@sct.embrapa.br || sct.pab@embrapa.br1678-39210100-204Xopendoar:2010-07-09T13:52:20Pesquisa Agropecuária Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Combining ability analysis among inbred lines of sunflower
Análise da capacidade combinatória entre linhagens de girassol
title Combining ability analysis among inbred lines of sunflower
spellingShingle Combining ability analysis among inbred lines of sunflower
Castiglioni, Vania Beatriz Rodrigues
Helianthus annuus; general combining ability; specific combining ability; diallel cross analysis
Helianthus annuus; capacidade geral de combinação; capacidade específica de combinação; análise de cruzamento dialélico
title_short Combining ability analysis among inbred lines of sunflower
title_full Combining ability analysis among inbred lines of sunflower
title_fullStr Combining ability analysis among inbred lines of sunflower
title_full_unstemmed Combining ability analysis among inbred lines of sunflower
title_sort Combining ability analysis among inbred lines of sunflower
author Castiglioni, Vania Beatriz Rodrigues
author_facet Castiglioni, Vania Beatriz Rodrigues
de Oliveira, Marcelo Fernandes
Arias, Carlos Alberto Arrabal
author_role author
author2 de Oliveira, Marcelo Fernandes
Arias, Carlos Alberto Arrabal
author2_role author
author
dc.contributor.none.fl_str_mv

dc.contributor.author.fl_str_mv Castiglioni, Vania Beatriz Rodrigues
de Oliveira, Marcelo Fernandes
Arias, Carlos Alberto Arrabal
dc.subject.por.fl_str_mv Helianthus annuus; general combining ability; specific combining ability; diallel cross analysis
Helianthus annuus; capacidade geral de combinação; capacidade específica de combinação; análise de cruzamento dialélico
topic Helianthus annuus; general combining ability; specific combining ability; diallel cross analysis
Helianthus annuus; capacidade geral de combinação; capacidade específica de combinação; análise de cruzamento dialélico
description The general and specific combining ability (GCA and SCA, respectively) among two cytoplasmic male sterile lines (mother) and a set of seven S4 restorer lines (father), were estimated in order to study the potential of these materials in a sunflower (Helianthus annuus L.) breeding program. Griffing's method IV analysis was adapted and used for analysis of the hybrids. Considering the effects of GCA for achene yield and achene oil content, the best parents were CMS HA 302 (line from a north-american population) as mother and 89V2345)3382 and 89V2345)3311 (lines from population V2000, obtained by selection on the population Issanka, carried from France) as fathers in the crosses. For achene yield, the non additive gene effects were important for determining the differences among parents. Taking into account the additive and non additive gene effects the best hybrid combinations were CMS HA 302 x 89V2396)5333 for achene yield and CMS HA 30379NW22 x 89V2345)3382 for oil content and oil yield.
publishDate 1999
dc.date.none.fl_str_mv 1999-06-01
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/5280
url https://seer.sct.embrapa.br/index.php/pab/article/view/5280
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/5280/2472
dc.rights.driver.fl_str_mv info:eu-repo/semantics/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.34, n.6, jun. 1999; 981-988
Pesquisa Agropecuária Brasileira; v.34, n.6, jun. 1999; 981-988
1678-3921
0100-104x
reponame:Pesquisa Agropecuária Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
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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)
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