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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
25/07/2018 |
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Data da última atualização: |
25/07/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SIMIQUELI, G. F.; RESENDE, M. D. V. de; MOTOIKE, S. Y.; HENRIQUES, E. |
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Afiliação: |
Guilherme Ferreira Simiqueli, UFV; MARCOS DEON VILELA DE RESENDE, CNPF; Sérgio Yoshimitsu Motoike, UFV; Emiliano Henriques, UFV. |
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Título: |
Inbreeding depression as a cause of fruit abortion in structured populations of macaw palm (Acrocomia aculeata): implications for breeding programs. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Industrial Crops and Products, v. 112, p. 652-659, 2018. |
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DOI: |
10.1016/j.indcrop.2017.12.068 |
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Idioma: |
Inglês |
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Conteúdo: |
Acrocomia aculeata [Jacq.] Lodd. ex Martius is an outstanding species to produce biofuels from its fruit oil. This species occurs in small populations and, consequently, inbreeding depression limits its development and jeopardizes its traits, mainly on fruit number (fruit abortion). Thus, this study aimed to estimate inbreeding depression, genetic and population parameters, verify the direct and indirect selection for pulp oil production and model the structured population effect. The data were collected in A. aculeata germplasm collection, referred to 44 half-sib families, and eight out of them had at least one inbred individual. All families were clustered in populations according to their geographic coordinates. The inbreeding depression reduced the fruit number and is one of the causes of fruit abortion. It was more severe in productive traits, indicating they are likely ruled by the dominance effect. The heritabilities were high for most of traits. The genetic gain of pulp oil production was 178% for direct selection, 173% and 171% for indirect selection, considering fruit moist matter and fruit number, respectively. Productive and vegetative traits had a low and high fixation index, respectively. There is evidence of genetic drift for vegetative traits. The model with structured populations obtained high accuracy. A reciprocal recurrent selection is indicated for macaw palm?s genetic breeding. Therefore, this work helps to establish strategies to keep the genetic variability of A. aculeata for a sustainable breeding program and to confirm it as a source of renewable energy and a new oil crop for biofuel production. MenosAcrocomia aculeata [Jacq.] Lodd. ex Martius is an outstanding species to produce biofuels from its fruit oil. This species occurs in small populations and, consequently, inbreeding depression limits its development and jeopardizes its traits, mainly on fruit number (fruit abortion). Thus, this study aimed to estimate inbreeding depression, genetic and population parameters, verify the direct and indirect selection for pulp oil production and model the structured population effect. The data were collected in A. aculeata germplasm collection, referred to 44 half-sib families, and eight out of them had at least one inbred individual. All families were clustered in populations according to their geographic coordinates. The inbreeding depression reduced the fruit number and is one of the causes of fruit abortion. It was more severe in productive traits, indicating they are likely ruled by the dominance effect. The heritabilities were high for most of traits. The genetic gain of pulp oil production was 178% for direct selection, 173% and 171% for indirect selection, considering fruit moist matter and fruit number, respectively. Productive and vegetative traits had a low and high fixation index, respectively. There is evidence of genetic drift for vegetative traits. The model with structured populations obtained high accuracy. A reciprocal recurrent selection is indicated for macaw palm?s genetic breeding. Therefore, this work helps to establish strategies to keep the genetic varia... Mostrar Tudo |
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Palavras-Chave: |
Fixation index; Fruit abortion; Genetic accuracy. |
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Thesagro: |
Acrocomia Aculeata; Biocombustível; Espécie Nativa. |
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Thesaurus Nal: |
Biofuels; Plant breeding. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 02501naa a2200265 a 4500
001 2093540
005 2018-07-25
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1016/j.indcrop.2017.12.068$2DOI
100 1 $aSIMIQUELI, G. F.
245 $aInbreeding depression as a cause of fruit abortion in structured populations of macaw palm (Acrocomia aculeata)$bimplications for breeding programs.$h[electronic resource]
260 $c2018
520 $aAcrocomia aculeata [Jacq.] Lodd. ex Martius is an outstanding species to produce biofuels from its fruit oil. This species occurs in small populations and, consequently, inbreeding depression limits its development and jeopardizes its traits, mainly on fruit number (fruit abortion). Thus, this study aimed to estimate inbreeding depression, genetic and population parameters, verify the direct and indirect selection for pulp oil production and model the structured population effect. The data were collected in A. aculeata germplasm collection, referred to 44 half-sib families, and eight out of them had at least one inbred individual. All families were clustered in populations according to their geographic coordinates. The inbreeding depression reduced the fruit number and is one of the causes of fruit abortion. It was more severe in productive traits, indicating they are likely ruled by the dominance effect. The heritabilities were high for most of traits. The genetic gain of pulp oil production was 178% for direct selection, 173% and 171% for indirect selection, considering fruit moist matter and fruit number, respectively. Productive and vegetative traits had a low and high fixation index, respectively. There is evidence of genetic drift for vegetative traits. The model with structured populations obtained high accuracy. A reciprocal recurrent selection is indicated for macaw palm?s genetic breeding. Therefore, this work helps to establish strategies to keep the genetic variability of A. aculeata for a sustainable breeding program and to confirm it as a source of renewable energy and a new oil crop for biofuel production.
650 $aBiofuels
650 $aPlant breeding
650 $aAcrocomia Aculeata
650 $aBiocombustível
650 $aEspécie Nativa
653 $aFixation index
653 $aFruit abortion
653 $aGenetic accuracy
700 1 $aRESENDE, M. D. V. de
700 1 $aMOTOIKE, S. Y.
700 1 $aHENRIQUES, E.
773 $tIndustrial Crops and Products$gv. 112, p. 652-659, 2018.
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Registro original: |
Embrapa Florestas (CNPF) |
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Biblioteca |
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| Registros recuperados : 35 | |
| 3. |  | VARGAS, L.; ULGUIM, A. da R.; AGOSTINETTO, D.; DAL MAGRO, T.; TRÜRMER, L. Low level resistance of goosegrass (Eleusine indica) to glyphosate in Rio Grande do Sul - Brazil. Planta Daninha, Viçosa, MG, v. 31, n. 3, p. 677-686, jul./set. 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Trigo. |
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| 4. | | AGOSTINETTO, D.; ULGUIM, A. da R.; VARGAS, L.; SILVA, J. D. G. da; LANGARO, A. C. Morphophysiogenetic characterization of wild poinsettia biotypes with low resistance to glyphosate. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n, 11, p. 987-996, novembro 2017. Título em português: Caracterização morfofisiogenética de biótipos de leiteira com baixa resistência ao glifosato.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Trigo; Embrapa Unidades Centrais. |
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| 6. | | ULGUIM, A. R.; FRANCO, J. J.; SILVA, J. D. G.; AGOSTINETTO, D.; VARGAS, L. Evaluation of the mechanism responsible for the low-level resistance to glyphosate in goosegrass. Planta Daninha, Viçosa, v. 35, e017161140, p. 1-11, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Trigo. |
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| 9. | | ULGUIM, A. da R.; VARGAS, L.; AGOSTINETTO, D.; NOHATTO, M. A.; AISENBERG, G.; GEREMIA, D.; SELA, L. J. Ocorrência de capim-arroz (Echinochloa colonun (L.) Link) resistente a herbicidas inibidores de ALS. In: CONGRESSO BRASILEIRO DA CIÊNCIA DAS PLANTAS DANINHAS, 27., 2010, Ribeirão Preto. Responsabilidade social e ambiental no manejo de plantas daninhas: [anais]. Ribeirão Preto: SBCPD, 2010. p. 1328-1332. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Trigo. |
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| 10. | | ULGUIM, A. da R.; AGOSTINETTO, D.; VARGAS, L.; SILVA, J. D. G. da; SCHNEIDER, T.; SILVA, B. M. da. Mixture of glufosinate and atrazine for ryegrass (Lolium multiflorum Lam.) control and its effect on seeds' quality. Revista Facultad Nacional de Agronomía, v. 72, n. 1, p. 8655-8661, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Trigo. |
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| 11. | | GOULART, F. A. P.; ZANDONÁ, R. R.; SCHMITZ, M. F.; ULGUIM, A. R.; ANDRES, A.; AGOSTINETTO, D. Modeling the Emergence of Echinochloa sp. in Flooded Rice Systems. Agronomy, v. 10, n. 1756, p. 1-9, 2020| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 13. | | STEINMETZ, S.; FAGUNDES, P. R. R.; SCIVITTARO, W. B.; DEIBLER, A. N.; ULGUIM, A. da R.; COSTA, A. V. da. Estádios de desenvolvimento de 10 cultivadores de arroz irrigado expressos em graus-dia. In: CONGRESSO BRASILEIRO DE AGROMETEOROLOGIA, 15., 2007, Aracaju. Efeito das mudanças climáticas na agricultura: anais. Campinas: Sociedade Brasileira de Agrometeorologia, 2007. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 14. | | DE PAULA, J. M.; VARGAS, L.; AGOSTINETTO, D.; NOHATTO, M. A.; ULGUIM, A. da R.; BIANCHI, M. A. Interação de coberturas de solo e herbicidas no manejo de Conyza bonariensis resistente ao glifosato. In: REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE TRIGO E TRITICALE, 5., 2011, Dourados. Ata e resumos... Dourados: Embrapa Agropecuária Oeste, 2011. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Trigo. |
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| 15. | | RUBERT, J.; SOMAVILLA, I.; LEICHTWEISS, E.; AVILA NETO, R.; THOMASI, R.; TAROUCO, C.; BERGHETTI, A.; NICOLOSO, F.; ULGUIM, A. The influence of 2,4-D and dicamba on the physiology of olive seedlings. Pesquisa Agropecuária Brasileira, v. 59, e03233, 2024. Título em português:| Biblioteca(s): Embrapa Unidades Centrais. |
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| 16. | | ULGUIM, A. dsa R.; VARGAS, L.; AGOSTINETTO, D.; DAL MAGRO, T.; WESTENDORFF, N. da R.; HOLZ, M. T. Manejo de capim pé-de-galinha em lavouras de soja transgênica resistente ao glifosato. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 48, n. 1, p. 17-24, jan. 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Trigo. |
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| 17. | | ULGUIM, A. da R.; VARGAS, L.; AGOSTINETTO, D.; DAL MAGRO, T.; WESTENDORFF, N. da R.; HOLZ, M. T. Manejo de capim pé-de-galinha em lavouras de soja transgênica resistente ao glifosato. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 48, n. 1, p. 17-24, jan. 2013. Título em inglês: Management of goose grass on transgenic soybean, resistant to glyphosate.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 18. | | CORRÊA, A. R.; ÁVILA NETO, R.; LEICHTWEIS, E. M.; BRANDÃO, V. G.; VARGAS, L.; ULGUIM, A. da R. Vantagens do controle prévio. Cultivar Grandes Culturas, ano 23, n. 288, p. 12-15, maio 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: C - 0 |
| Biblioteca(s): Embrapa Trigo. |
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| 19. | | ULGUIM, A. de R.; AGOSTINETTO, D.; VARGAS, L.; ZANDONÁ, R. R.; FRANCO, J. J.; FRAGA, D. S. Competition of wild poinsettia biotypes, with a low-level resistance and susceptible to glyphosate, with soybean. International Journal of Agriculture and Environmental Research, Mandsaur, v. 02, n. 06, p. 1791-1806, Dec. 2016.| Biblioteca(s): Embrapa Trigo. |
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| Registros recuperados : 35 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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