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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
04/10/2021 |
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Data da última atualização: |
08/12/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MORAIS JÚNIOR, O. P.; BRESEGHELLO, F.; DUARTE, J. B.; COELHO, A. S. G.; BORBA, T. C. O.; AGUIAR, J. T.; NEVES, P. C. F.; MORAIS, O. P. |
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Afiliação: |
ODILON PEIXOTO MORAIS JUNIOR, UFG; FLAVIO BRESEGHELLO, CNPAF; JOAO BATISTA DUARTE, UFG; ALEXANDRE S. G. COELHO, UFG; TEREZA CRISTINA DE OLIVEIRA BORBA, CNPAF; JORDENE T. AGUIAR; PERICLES DE CARVALHO FERREIRA NEVES, CNPAF; ORLANDO PEIXOTO DE MORAIS, CNPAF. |
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Título: |
Assessing prediction models for different traits in a rice population derived from a Recurrent Selection Program. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Crop Science, v. 58, n. 6, p. 2347-2359, Nov./Dec. 2018. |
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ISSN: |
0011-183X |
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DOI: |
https://doi.org/10.2135/cropsci2018.02.0087 |
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Idioma: |
Inglês |
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Conteúdo: |
Genomic selection (GS) is a promising approach to improve rice (Oryza sativa L.) populations by using genome-wide markers for selection prior to phenotyping to estimate breeding values. In this study, our objectives were to compare certain prediction models with different struc-tures of genetic relationship and statistical approaches for relevant traits in rice and to discuss some implications for integrating GS into a recurrent selection program of irrigated rice. We assessed nine models in terms of predictive potential, using empirical data from S1:3 progenies phenotyped for eight traits with different heritabilities and genotyped with 6174 high-quality single nucleotide polymorphism markers. For all traits, marker-based models outperformed prediction based on pedigree records alone. A similar level of accuracy was observed for many models, although the level of prediction stability and prediction bias varied widely. Random forest was slightly superior for less complex traits, although with high predic-tion bias, whereas the semiparametric RKHS method (reproducing kernel Hilbert spaces) was superior for many traits, showing high stability and low bias. Bayesian variable selec-tion method Bayes Cp showed acceptable accuracy and stability for several traits and thus could be useful for genomic prediction aiming at persisting accuracy for a long-term recurrent selection. |
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Thesagro: |
Arroz; Melhoramento Genético Vegetal; Oryza Sativa; Seleção Recorrente. |
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Thesaurus Nal: |
Plant breeding; Recurrent selection; Rice. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
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001 2135012
005 2021-12-08
008 2018 bl uuuu u00u1 u #d
022 $a0011-183X
024 7 $ahttps://doi.org/10.2135/cropsci2018.02.0087$2DOI
100 1 $aMORAIS JÚNIOR, O. P.
245 $aAssessing prediction models for different traits in a rice population derived from a Recurrent Selection Program.$h[electronic resource]
260 $c2018
520 $aGenomic selection (GS) is a promising approach to improve rice (Oryza sativa L.) populations by using genome-wide markers for selection prior to phenotyping to estimate breeding values. In this study, our objectives were to compare certain prediction models with different struc-tures of genetic relationship and statistical approaches for relevant traits in rice and to discuss some implications for integrating GS into a recurrent selection program of irrigated rice. We assessed nine models in terms of predictive potential, using empirical data from S1:3 progenies phenotyped for eight traits with different heritabilities and genotyped with 6174 high-quality single nucleotide polymorphism markers. For all traits, marker-based models outperformed prediction based on pedigree records alone. A similar level of accuracy was observed for many models, although the level of prediction stability and prediction bias varied widely. Random forest was slightly superior for less complex traits, although with high predic-tion bias, whereas the semiparametric RKHS method (reproducing kernel Hilbert spaces) was superior for many traits, showing high stability and low bias. Bayesian variable selec-tion method Bayes Cp showed acceptable accuracy and stability for several traits and thus could be useful for genomic prediction aiming at persisting accuracy for a long-term recurrent selection.
650 $aPlant breeding
650 $aRecurrent selection
650 $aRice
650 $aArroz
650 $aMelhoramento Genético Vegetal
650 $aOryza Sativa
650 $aSeleção Recorrente
700 1 $aBRESEGHELLO, F.
700 1 $aDUARTE, J. B.
700 1 $aCOELHO, A. S. G.
700 1 $aBORBA, T. C. O.
700 1 $aAGUIAR, J. T.
700 1 $aNEVES, P. C. F.
700 1 $aMORAIS, O. P.
773 $tCrop Science$gv. 58, n. 6, p. 2347-2359, Nov./Dec. 2018.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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| Registros recuperados : 35 | |
| 7. |  | GARCIA, J. M.; LIMA, M. R. de; SARAIVA, N. Z.; OLIVEIRA, C. S. Evaluation of L-carnitine supplementation on the production and vitrification of bovine embryos produced in vitro. Animal Reproduction, v. 14, n. 3, p. 882, Jul./Sept. 2017. Proceedings of the 31st Annual Meeting of the Brazilian Embryo Technology Society (SBTE); Cabo de Santo Agostinho, PE, Brazil, August 17th to 19th, 2017. Abstracts.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 10. | | SANTOS, H. P. dos; LHAMBY, J. C. B.; PRESTES, A. M.; LIMA, M. R. de. Efeito de manejos de solo e de rotação de culturas de inverno no rendimento e doenças de trigo. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 35, n. 12, p. 2355-2361, dez. 2000.| Biblioteca(s): Embrapa Trigo; Embrapa Unidades Centrais. |
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| 11. | | LIMA, M. R. de; SARAIVA, N. Z.; OLIVEIRA, C. S.; GARCIA, J. M. The use of linoleic acid in in vitro culture of bovine embryos and its effects on production and survival to vitrification. Animal Reproduction, v. 14, n. 3, p. 894, Jul./Sept. 2017. Proceedings of the 31st Annual Meeting of the Brazilian Embryo Technology Society (SBTE); Cabo de Santo Agostinho, PE, Brazil, August 17th to 19th, 2017. Abstracts.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 14. | | BEZERRA, K. S.; SANTOS, A. J. G.; LEITE, M. R.; SILVA, A. M. da; LIMA, M. R. de. Crescimento e sobrevivência da tilápia chitralada submetida a diferentes fotoperíodos. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 6, p. 737-743, jun. 2008 Título em inglês: Growth and survival of tilapia chitralada submitted to different photoperiods.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 15. | | OLIVEIRA, C. S.; SARAIVA, N. Z.; OLIVEIRA, L. Z.; SERAPIÃO, R. V.; LIMA, M. R. DE; GARCIA, J. M. Global H3K9AC and H3K27ME3 expression in blastomeres from 8-to 16-cell stage bovine embryos. Reproduction, Fertility and Development , v. 26, n. 1, p. 148-149, 2014. Suplemento. Proceedings da Annual Conference of the International Embryo Transfer Societty, 2014, Reno.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 17. | | SARAIVA, N. Z.; FIGUEIRO, M. R.; MARQUES, J. R. F.; LIMA, M. R. de; GARCIA, J. M. Effect of in vitro co-culture of buffalo embryos with bovine cumulus cells on the potential for early embryonic development. Animal Reproduction, v. 14, n. 3, p. 858, Jul./Sept. 2017. Proceedings of the 31st Annual Meeting of the Brazilian Embryo Technology Society (SBTE); Cabo de Santo Agostinho, PE, Brazil, August 17th to 19th, 2017. Abstracts.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 18. | | SARAIVA, N. Z.; OLIVEIRA, C. S.; TETZNER, T. A. D.; SOUZA, M. M.; LIMA, M. R. de; NICIURA, S. C. M.; GARCIA, J. M. Bovine cytoplasts prepared by demecolcine-induced enucleation of activated oocytes. In: ANNUAL CONFERENCE OT THE INTERNATIONAL EMBRYO TRANSFER SOCIETY, 36., 2010, Cordoba. Proceedings... Córdoba: ITES, 2010; Reproduction, Fertility and development, v. 22, n. 1, 2010. p. 197| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 19. | | SARAIVA, N. Z.; OLIVEIRA, C. S.; TETZNER, T. A. D.; LIMA, M. R. de; MELO, D. S. de; NICIURA, S. C. M.; GARCIA, J. M. Chemically assisted enucleation results in higher G6PD expression in early bovine female embryos obtained by somatic cell nuclear transfer. Cellular Reprogramming, v. 14, n. 5, p. 1-11, 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 20. | | OLIVEIRA, C. S.; SARAIVA, N. Z.; LIMA, M. R. de; OLIVEIRA, L. Z.; SERAPIÃO, R. V.; GARCIA, J. M.; BORGES, C. A. V.; CAMARGO, L. S. de A. Cell death is involved in sexual dimorphism during preimplantation development. Mechanisms of Development v. 139, p. 42-50, 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Gado de Leite. |
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| Registros recuperados : 35 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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