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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
01/06/2015 |
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Data da última atualização: |
28/01/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PONTES JÚNIOR, V. de A.; MELO, P. G. S.; PEREIRA, H. S.; BASSINELLO, P. Z.; MELO, L. C. |
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Afiliação: |
Vilmar de Araújo Pontes Júnior, UFG; Patrícia Guimarães Santos Melo, UFG; HELTON SANTOS PEREIRA, CNPAF; PRISCILA ZACZUK BASSINELLO, CNPAF; LEONARDO CUNHA MELO, CNPAF. |
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Título: |
Genetic potential of common bean progenies selected for crude fiber content obtained through different breeding methods. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Genetics and Molecular Research, v. 14, n. 2, p. 5763-5774, 2015. |
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DOI: |
10.4238/2015.May.29.8 |
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Idioma: |
Inglês |
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Conteúdo: |
Gastrointestinal health is of great importance due to the increasing consumption of functional foods, especially those concerning diets rich in fiber content. The common bean has been valorized as a nutritious food due to its appreciable fiber content and the fact that it is consumed in many countries. The current study aimed to evaluate and compare the genetic potential of common bean progenies of the carioca group, developed through different breeding methods, for crude fiber content. The progenies originated through hybridization of two advanced strains, CNFC 7812 and CNFC 7829, up to the F7 generation using three breeding methods: bulk-population, bulk within F2 families, and single seed descent. Fifteen F8 progenies were evaluated in each method, as well as two check cultivars and both parents, using a 7 x 7 simple lattice design, with experimental plots comprised of two 4-m long rows. Field trials were conducted in eleven environments encompassing four Brazilian states and three different sowing times during 2009 and 2010. Estimates of genetic parameters indicate differences among the breeding methods, which seem to be related to the different processes for sampling the advanced progenies inherent to each method, given that the trait in question is not subject to natural selection. Variability amongst progenies occurred within the three breeding methods and there was also a significant effect of environment on the progeny for all methods. Progenies developed by bulk-population attained the highest estimates of genetic parameters, had less interaction with the environment, and greater variability. MenosGastrointestinal health is of great importance due to the increasing consumption of functional foods, especially those concerning diets rich in fiber content. The common bean has been valorized as a nutritious food due to its appreciable fiber content and the fact that it is consumed in many countries. The current study aimed to evaluate and compare the genetic potential of common bean progenies of the carioca group, developed through different breeding methods, for crude fiber content. The progenies originated through hybridization of two advanced strains, CNFC 7812 and CNFC 7829, up to the F7 generation using three breeding methods: bulk-population, bulk within F2 families, and single seed descent. Fifteen F8 progenies were evaluated in each method, as well as two check cultivars and both parents, using a 7 x 7 simple lattice design, with experimental plots comprised of two 4-m long rows. Field trials were conducted in eleven environments encompassing four Brazilian states and three different sowing times during 2009 and 2010. Estimates of genetic parameters indicate differences among the breeding methods, which seem to be related to the different processes for sampling the advanced progenies inherent to each method, given that the trait in question is not subject to natural selection. Variability amongst progenies occurred within the three breeding methods and there was also a significant effect of environment on the progeny for all methods. Progenies developed by ... Mostrar Tudo |
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Thesagro: |
Feijão; Hereditariedade; Melhoramento genético vegetal; Phaseolus vulgaris; Variação genética. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/124913/1/33401.pdf
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Marc: |
LEADER 02430naa a2200241 a 4500
001 2016795
005 2018-01-28
008 2015 bl uuuu u00u1 u #d
024 7 $a10.4238/2015.May.29.8$2DOI
100 1 $aPONTES JÚNIOR, V. de A.
245 $aGenetic potential of common bean progenies selected for crude fiber content obtained through different breeding methods.$h[electronic resource]
260 $c2015
520 $aGastrointestinal health is of great importance due to the increasing consumption of functional foods, especially those concerning diets rich in fiber content. The common bean has been valorized as a nutritious food due to its appreciable fiber content and the fact that it is consumed in many countries. The current study aimed to evaluate and compare the genetic potential of common bean progenies of the carioca group, developed through different breeding methods, for crude fiber content. The progenies originated through hybridization of two advanced strains, CNFC 7812 and CNFC 7829, up to the F7 generation using three breeding methods: bulk-population, bulk within F2 families, and single seed descent. Fifteen F8 progenies were evaluated in each method, as well as two check cultivars and both parents, using a 7 x 7 simple lattice design, with experimental plots comprised of two 4-m long rows. Field trials were conducted in eleven environments encompassing four Brazilian states and three different sowing times during 2009 and 2010. Estimates of genetic parameters indicate differences among the breeding methods, which seem to be related to the different processes for sampling the advanced progenies inherent to each method, given that the trait in question is not subject to natural selection. Variability amongst progenies occurred within the three breeding methods and there was also a significant effect of environment on the progeny for all methods. Progenies developed by bulk-population attained the highest estimates of genetic parameters, had less interaction with the environment, and greater variability.
650 $aFeijão
650 $aHereditariedade
650 $aMelhoramento genético vegetal
650 $aPhaseolus vulgaris
650 $aVariação genética
700 1 $aMELO, P. G. S.
700 1 $aPEREIRA, H. S.
700 1 $aBASSINELLO, P. Z.
700 1 $aMELO, L. C.
773 $tGenetics and Molecular Research$gv. 14, n. 2, p. 5763-5774, 2015.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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| 1. |  | AMADO, G. P.; SILVA, C. C. B.; BARBOSA, F. M. S.; NASCIMENTO, H. H. L.; MALTA, K. C.; AZEVEDO, M. V.; LACERDA-LUCENA, P. B.; LUCENA, R. B. Surtos de fotossensibilização e dermatite alérgica em ruminantes e equídeos no Nordeste do Brasil. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 38, n. 5, p. 889-895, maio 2018 Título em inglês: Outbreaks of photosensitization and allergic dermatitis in ruminants and equidae in northeastern Brazil.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 2. | | SOUZA, M. de F.; BEZERRA, I. T. F.; BARBOSA, F. M. S.; ROCHA, V. C.; SOUSA, M. S.; OLIVEIRA NETO, T. S.; LACERDA-LUCENA, P. B.; LUCENA, R. B. Abortos, malformações congênitas e falhas reprodutivas espontâneas em caprinos causados na intoxicação pelas folhas da catingueira, Poincianella pyramidalis (sin. Caesalpinia pyramidalis) Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 38, n. 6, p. 1051-1057, junho 2018 Título em inglês: Spontaneous abortion, congenital malformation and reproductive losses in goats due to poisoning by the leaves of Poincianella pyramidalis (syn. Caesalpinia pyramidalis).| Biblioteca(s): Embrapa Unidades Centrais. |
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| Registros recuperados : 2 | |
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