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| Registros recuperados : 74 | |
| 31. |  | CARPENTIERI-PÍPOLO, V.; MANDARINO, J. M. G.; CARRÃO-PANIZZI, M. C.; SOUZA, A. Association of isoflavonoids with the imcompatible response of soybean roots to Meloidogyne incognita. In: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Abstracts of contributed papers and posters. Londrina: Embrapa Soybean, 2004. p. 166-167. (Embrapa Soja. Documentos, 228). Editado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi.| Biblioteca(s): Embrapa Soja. |
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| 32. | | MENDONÇA, O.; CARPENTIERI-PÍPOLO, V.; GARBUGLIO, D. D.; JUNIOR, N. da S. F. Análise de fatores e estratificação ambiental na avaliação da adaptabilidade e estabilidade em soja Pesquisa Agropecuária Brasileira, Brasília, DF, v. 42, n. 11, p. 1567-1575, nov. 2007 Título em inglês: Factor analysis and environmental stratification in the assessment of soybean adaptability and stability.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 33. | | SEIFERT, A. L.; CARPENTIERI-PÍPOLO, V.; FERREIRA, J. M.; GERAGE, A. C. Análise combinatória de populações de milho pipoca em topcrosses. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 41, n. 5, p. 771-778, maio 2006 Título em inglês: Combining ability analysis of popcorn populations in topcrosses.| Biblioteca(s): Embrapa Hortaliças; Embrapa Unidades Centrais. |
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| 34. | | SILVA, G. da; CARPENTIERI-PIPOLO, V.; RIEDER, R.; PATRICIO, D. I.; VILARINHO, A. A. Uso de ferramenta de bioinformática para visualização de dados de pedigree na pesquisa e melhoramento de cevada. In: MOSTRA DE INICIAÇÃO CIENTÍFICA, 16.; MOSTRA DE PÓS-GRADUAÇÃO DA EMBRAPA TRIGO, 13., 2021, Passo Fundo. Anais... Passo Fundo: Embrapa Trigo, 2021.| Biblioteca(s): Embrapa Trigo. |
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| 35. | | BONFANTE, N.; KIIHL, T. A. M.; CARPENTIERI-PIPOLO, V.; BRAMMER, S. P. Intercâmbio e conservação de germoplasma na Embrapa Trigo. In: MOSTRA DE INICIAÇÃO CIENTÍFICA, 15.; MOSTRA DE PÓS-GRADUAÇÃO DA EMBRAPA TRIGO, 12., 2020, Passo Fundo. Resumos... Brasília, DF: Embrapa, p. 23, 2021.| Biblioteca(s): Embrapa Trigo. |
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| 36. | | CARPENTIERI-PIPOLO, V.; ALMEIDA, L. A. de; KIIHL, R. A. de S.; PAGLIOSA, E. S. Inheritance of late flowering in natural variants of soybean cultivars under short-day confitions. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 49, n. 10, p. 796-803, out. 2014. Título em português: Herança do florescimento tardio em variantes naturais de cultivares de soja em condições de dias curtos.| Biblioteca(s): Embrapa Unidades Centrais. |
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| Registros recuperados : 74 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
18/11/2003 |
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Data da última atualização: |
18/11/2003 |
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Autoria: |
CARPENTIERI-PÍPOLO, V.; ALMEIDA, L. A. de; KIIHL, R. A. de S. |
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Título: |
Inheritance of a long juvenile period under short-day conditions in soybean. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
Genetics and Molecular Biology, Ribeirão Preto, v.25, n. 4, p. 463-469, 2002. |
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Idioma: |
Inglês |
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Conteúdo: |
The long juvenile period (LJP) characteristic of soybean (Glycine max L. Merrill) cultivars delays flowering under short-day conditions. This trait may be important in increasing the adaptation range of soybean to low latitudes and provides greater flexibility for sowing times within the same latitude. The inheritance of the long juvenile period was studied in the MG/BR22 (Garimpo) soybean cultivar to provide knowledge to support the development of cultivars adapted to short day conditions. Four cultivars (?Paraná?, ?Bossier?, ?Bragg?, and ?Davis?) were crossed among each other and with MG/BR 22 (?Garimpo?). The study was conducted under short-day conditions (early sowing) in a greenhouse and in the field, in Londrina, Paraná, (23°22? south latitude). The parents and the F1, F2, and F3 populations were assessed daily for flowering. The genotype ratios of 15:1 (p > 0.95, c2 test) and 8:7:1 (p = 0.193) for the F2 and F3 generations, respectively, obtained for the Paraná x Bossier cross indicated a case of digenic interaction with a duplicate recessive epistatic effect for the LJP character. Segregation of the F2 population from the MG/BR 22 (Garimpo) x Paraná cross resulted in the expected ratio of 3:1 (p = 0.166, indicating that the MG/BR 22 (Garimpo) and Paraná cultivars differed at a single locus. Similarly, in the MG/BR 22 (Garimpo) x Bossier cross, a 3:1 (p = 0.065) segregation indicated that these two cultivars differed at a single locus for number of days to flowering. The Davis cultivar had the same gene for LJP as the Paraná cultivar (aa). The F2 segregation of the classic flowering Bragg with MG/BR 22 (Garimpo) cross resulted in a 15:1 (p = 0.138) ratio, indicating that these two cultivars differed at two loci for flowering. The genotypes assigned to the cultivars were aaBB for Paraná, AAbb for Bossier and aabb for MG/BR 22 (Garimpo). A single locus in recessive homozygosis does not produce LJP. MenosThe long juvenile period (LJP) characteristic of soybean (Glycine max L. Merrill) cultivars delays flowering under short-day conditions. This trait may be important in increasing the adaptation range of soybean to low latitudes and provides greater flexibility for sowing times within the same latitude. The inheritance of the long juvenile period was studied in the MG/BR22 (Garimpo) soybean cultivar to provide knowledge to support the development of cultivars adapted to short day conditions. Four cultivars (?Paraná?, ?Bossier?, ?Bragg?, and ?Davis?) were crossed among each other and with MG/BR 22 (?Garimpo?). The study was conducted under short-day conditions (early sowing) in a greenhouse and in the field, in Londrina, Paraná, (23°22? south latitude). The parents and the F1, F2, and F3 populations were assessed daily for flowering. The genotype ratios of 15:1 (p > 0.95, c2 test) and 8:7:1 (p = 0.193) for the F2 and F3 generations, respectively, obtained for the Paraná x Bossier cross indicated a case of digenic interaction with a duplicate recessive epistatic effect for the LJP character. Segregation of the F2 population from the MG/BR 22 (Garimpo) x Paraná cross resulted in the expected ratio of 3:1 (p = 0.166, indicating that the MG/BR 22 (Garimpo) and Paraná cultivars differed at a single locus. Similarly, in the MG/BR 22 (Garimpo) x Bossier cross, a 3:1 (p = 0.065) segregation indicated that these two cultivars differed at a single locus for number of days to flowering. ... Mostrar Tudo |
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Categoria do assunto: |
-- |
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URL: |
https://www.scielo.br/pdf/gmb/v25n4/14118.pdf
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Marc: |
LEADER 02403naa a2200145 a 4500
001 1444889
005 2003-11-18
008 2002 bl --- 0-- u #d
100 1 $aCARPENTIERI-PÍPOLO, V.
245 $aInheritance of a long juvenile period under short-day conditions in soybean.
260 $c2002
520 $aThe long juvenile period (LJP) characteristic of soybean (Glycine max L. Merrill) cultivars delays flowering under short-day conditions. This trait may be important in increasing the adaptation range of soybean to low latitudes and provides greater flexibility for sowing times within the same latitude. The inheritance of the long juvenile period was studied in the MG/BR22 (Garimpo) soybean cultivar to provide knowledge to support the development of cultivars adapted to short day conditions. Four cultivars (?Paraná?, ?Bossier?, ?Bragg?, and ?Davis?) were crossed among each other and with MG/BR 22 (?Garimpo?). The study was conducted under short-day conditions (early sowing) in a greenhouse and in the field, in Londrina, Paraná, (23°22? south latitude). The parents and the F1, F2, and F3 populations were assessed daily for flowering. The genotype ratios of 15:1 (p > 0.95, c2 test) and 8:7:1 (p = 0.193) for the F2 and F3 generations, respectively, obtained for the Paraná x Bossier cross indicated a case of digenic interaction with a duplicate recessive epistatic effect for the LJP character. Segregation of the F2 population from the MG/BR 22 (Garimpo) x Paraná cross resulted in the expected ratio of 3:1 (p = 0.166, indicating that the MG/BR 22 (Garimpo) and Paraná cultivars differed at a single locus. Similarly, in the MG/BR 22 (Garimpo) x Bossier cross, a 3:1 (p = 0.065) segregation indicated that these two cultivars differed at a single locus for number of days to flowering. The Davis cultivar had the same gene for LJP as the Paraná cultivar (aa). The F2 segregation of the classic flowering Bragg with MG/BR 22 (Garimpo) cross resulted in a 15:1 (p = 0.138) ratio, indicating that these two cultivars differed at two loci for flowering. The genotypes assigned to the cultivars were aaBB for Paraná, AAbb for Bossier and aabb for MG/BR 22 (Garimpo). A single locus in recessive homozygosis does not produce LJP.
700 1 $aALMEIDA, L. A. de
700 1 $aKIIHL, R. A. de S.
773 $tGenetics and Molecular Biology, Ribeirão Preto$gv.25, n. 4, p. 463-469, 2002.
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