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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
25/10/2004 |
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Data da última atualização: |
27/10/2004 |
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Autoria: |
GRAVINA, G. de A.; CECON, P. R.; MARTINS FILHO, S.; SEDIYAMA, C. S. |
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Título: |
The effect of data transformation on the genetic parameter estimates of resistance to Cercospora Sojina Hara in soybean. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 2, n. 4, p. 535-542, Dec. 2002. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this work was to study the effect of data transformation on the estimates of genetic parameters of soybean resistance to Cercospora sojina Hara inheritance. The means and variances of populations (P1 and P2, and F1, F2, RC1 and RC2 generations) derived from a cross between a resistant ('Paraná') and a susceptible ('Bossier') cultivar were evaluated for five characteristics associated with the disease: infection degree (ID)-visually evaluated number of lesions per leafler (NLF); lesion mean diamter b(LMD); percentage of lesioned foliar area (PLFA) and disease index (DI). The studied transformations were square root of (x), (x + 1),(x + 0,5) and (x + 3/8) and logarirhm (x + 1). Results showed that the transformation did not alter the significance of the estimated genetic parameters. The additive genetic effect was the most important, for all the evaluated traits. The additive-dominant model was sufficient to explain the variations only for PLFA; for the other traits, the non-allelic interactions were significant. The influence of the effects of the epistatic interactions varied from 5.89% for PLFA up to 35.93% for NLF. For transformed or non-transformed data, the additive-dominant genetic model was satisfactory to explain the behavior of the generation means for the PLFA character. However, for ID, NLF, LMD and DI, the additive-dominant-epistatic model was more appropriate. The ID, NLF and DI traits, which presented higher additive genetic variability that dominance variability can be utilized by breeders without tranformation a selection criteria, to obtain superior homozygous genotypes with selection beginning at the F2 generation. MenosThe objective of this work was to study the effect of data transformation on the estimates of genetic parameters of soybean resistance to Cercospora sojina Hara inheritance. The means and variances of populations (P1 and P2, and F1, F2, RC1 and RC2 generations) derived from a cross between a resistant ('Paraná') and a susceptible ('Bossier') cultivar were evaluated for five characteristics associated with the disease: infection degree (ID)-visually evaluated number of lesions per leafler (NLF); lesion mean diamter b(LMD); percentage of lesioned foliar area (PLFA) and disease index (DI). The studied transformations were square root of (x), (x + 1),(x + 0,5) and (x + 3/8) and logarirhm (x + 1). Results showed that the transformation did not alter the significance of the estimated genetic parameters. The additive genetic effect was the most important, for all the evaluated traits. The additive-dominant model was sufficient to explain the variations only for PLFA; for the other traits, the non-allelic interactions were significant. The influence of the effects of the epistatic interactions varied from 5.89% for PLFA up to 35.93% for NLF. For transformed or non-transformed data, the additive-dominant genetic model was satisfactory to explain the behavior of the generation means for the PLFA character. However, for ID, NLF, LMD and DI, the additive-dominant-epistatic model was more appropriate. The ID, NLF and DI traits, which presented higher additive genetic variability that do... Mostrar Tudo |
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Palavras-Chave: |
Generation analysis; Scale change; Soybean. |
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Thesagro: |
Glycine Max; Parâmetro Genético; Soja. |
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Thesaurus Nal: |
frogeye leaf spot. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02417naa a2200241 a 4500
001 1212624
005 2004-10-27
008 2002 bl uuuu u00u1 u #d
100 1 $aGRAVINA, G. de A.
245 $aThe effect of data transformation on the genetic parameter estimates of resistance to Cercospora Sojina Hara in soybean.
260 $c2002
520 $aThe objective of this work was to study the effect of data transformation on the estimates of genetic parameters of soybean resistance to Cercospora sojina Hara inheritance. The means and variances of populations (P1 and P2, and F1, F2, RC1 and RC2 generations) derived from a cross between a resistant ('Paraná') and a susceptible ('Bossier') cultivar were evaluated for five characteristics associated with the disease: infection degree (ID)-visually evaluated number of lesions per leafler (NLF); lesion mean diamter b(LMD); percentage of lesioned foliar area (PLFA) and disease index (DI). The studied transformations were square root of (x), (x + 1),(x + 0,5) and (x + 3/8) and logarirhm (x + 1). Results showed that the transformation did not alter the significance of the estimated genetic parameters. The additive genetic effect was the most important, for all the evaluated traits. The additive-dominant model was sufficient to explain the variations only for PLFA; for the other traits, the non-allelic interactions were significant. The influence of the effects of the epistatic interactions varied from 5.89% for PLFA up to 35.93% for NLF. For transformed or non-transformed data, the additive-dominant genetic model was satisfactory to explain the behavior of the generation means for the PLFA character. However, for ID, NLF, LMD and DI, the additive-dominant-epistatic model was more appropriate. The ID, NLF and DI traits, which presented higher additive genetic variability that dominance variability can be utilized by breeders without tranformation a selection criteria, to obtain superior homozygous genotypes with selection beginning at the F2 generation.
650 $afrogeye leaf spot
650 $aGlycine Max
650 $aParâmetro Genético
650 $aSoja
653 $aGeneration analysis
653 $aScale change
653 $aSoybean
700 1 $aCECON, P. R.
700 1 $aMARTINS FILHO, S.
700 1 $aSEDIYAMA, C. S.
773 $tCrop Breeding and Applied Biotechnology, Londrina$gv. 2, n. 4, p. 535-542, Dec. 2002.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Biblioteca |
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| Registros recuperados : 65 | |
| 41. |  | CRUZ, M. F. A. da; SOUZA, G. A. de; RODRIGUES, F. A.; SEDIYAMA, C. S.; BARROS, E. G. Reação de genótipos de soja à infecção natural por ferrugem asiática. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 46, n. 2, p. 215-218, fev. 2011 Tíutlo em inglês: Reaction of soybean cultivars to natural infection by Asian rust.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 42. | | ZUCHI, J.; SEDIYAMA, C. S.; LACERDA FILHO, A. F. de; FRANCA NETO, J. B.; REIS, M. S. Quality of soybean (glycine max (L.) Merrill) seed artificially cooled and stored in a conventional manner. Informativo ABRATES, Brasília, DF, v. 21, n. 1, p. 242, abr. 2011. N. Especial, ref. 334. Edition of the Abstracts: 10th Conference of the International Society for Seed Science, Costa do Sauípe, Apr. 2011.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 46. | | ZUCHI, J.; FRANÇA-NETO, J. B.; SEDIYAMA, C. S.; LACERDA FILHO, A. F. de; REIS, M. S. Physiological quality of dynamically cooled and stored soybean seeds. Journal of Seed Science, Viçosa, MG, v. 35, n. 3, p. 353-360, 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 4 |
| Biblioteca(s): Embrapa Soja. |
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| 49. | | BRAGANÇA, S. M.; MARTINEZ, H. E. P.; LEITE, H. G.; SANTOS, L. P.; LANI, J. A.; SEDIYAMA, C. S.; ALVAREZ V. V. H. Acumulação de matéria seca pelo cafeeiro conilon. Revista Ceres, Viçosa, v. 57, n. 1, p. 48-52, jan./fev. 2010.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 50. | | BRAGANÇA, S. M.; MARTINEZ, H. E. P.; LEITE, H. G.; SANTOS, L. P.; LANI, J. A.; SEDIYAMA, C. S.; ALVAREZ V. V. H.; MOSQUIM, P. R. Acumulação de micronutrientes pelo cafeeiro Conilon. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 5., 2007, Águas de Lindóia, SP. Anais... Brasília, DF: Embrapa Café, 2007.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 51. | | BRAGANÇA, S. M.; MARTINEZ, H. E. P.; LEITE, H. G.; SANTOS, L. P.; SEDIYAMA, C. S.; ALVAREZ V. V. H.; LANI, J. A. Acúmulo de B, Cu, Fe, Mn e Zn pelo cafeeiro Conilon. Revista Ceres, v. 54, p. 398-404, 2007.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Nacional - A |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 52. | | BRAGANÇA, S. M.; MARTINEZ, H. E. P.; LEITE, H. G.; SANTOS, L. P.; SEDIYAMA, C. S.; ALVAREZ V. V. H.; LANI, J. A. Accumulation of macronutrients for the Conilon coffee tree. Journal of Plant Nutrition, v. 31, n. 1, p. 103-120, 2008.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 53. | | ZUCHI, J.; BEVILAQUA, G. A. P.; ZANUNCIO, J. C.; PESKE, S. T.; SILVA, S. D. dos A. e; SEDIYAMA, C. S. Caravterísticas agronômicas de cultivares de mamona em função do local de cultivo e da época de semeadura no Rio Grande do Sul. Ciência Rural, Santa Maria, v. 40, n. 3, p. 501-506, março, 2010.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 54. | | TILAHUN, W. W.; GROSSI, J. A. S.; FAVARO, S. P.; SEDIYAMA, C. S.; GOULART, S. de M.; PIMENTEL, L. D.; MOTOIKE, S. Y. Increase in oil content and changes in quality of macauba mesocarp oil along storage. Oilseeds & fats Crops and Lipids - OCL, v. 26, n. 20, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 4 |
| Biblioteca(s): Embrapa Agroenergia. |
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| 55. | | ZANUNCIO, J. C.; LACERDA, M. C.; CRUZ, R. A.; BRÜGGER, B. P.; PEREIRA, A. I. A.; WILCKEN, C. F.; SERRÃO, J. E.; SEDIYAMA, C. S. Glyphosate-based herbicides toxicity on life history parameters of zoophytophagous Podisus nigrispinus (Heteroptera: Pentatomidae). Ecotoxicology and Environmental Safety, v. 147, p. 245-250, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 56. | | BRAGANÇA, S. M.; MARTINEZ, H. E. P.; LEITE, H. G.; SANTOS, L. P.; LANI, J. A.; SEDIYAMA, C. S.; ALVAREZ V. V. H.; MOSQUIM, P. R. Curva de crescimento do cafeeiro Conilon. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 5., 2007, Águas de Lindóia, SP. Anais... Brasília, DF: Embrapa Café, 2007. 6 p.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 57. | | MARTINS, C. A. O.; SEDIYAMA, C. S.; MOREIRA, M. A.; REIS, M. S.; ROCHA, V. S.; OLIVEIRA, M. G. de A. Efeito da eliminação genética das lipoxigenases das sementes sobre as características agronômicas da soja. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 37, n. 10, p. 1389-1398, out. 2002 Título em inglês: Effect of genetic elimination of seed lipoxygenases on agronomic characteristics of soybean.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 58. | | PEREIRA, M. C. T.; SALOMAO, L. C. C.; SILVA, S. de O. e; SEDIYAMA, C. S.; COUTO, F. A. D'A.; SILVA NETO, S. P. da. Crescimento e produção de primeiro ciclo da bananeira prata anã (AAB) em sete espaçamentos. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 35, n. 7, p. 1377-87, jul. 2000. Título em inglês: Growth and yield in plant crop of bananas 'Prata Anã' (AAB) at seven spacings.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 59. | | FRITSCHE-NETO, R.; MIRANDA, G. V.; VALE, J. C. do; BERMUDEZ, F. P.; LANES, É. C. M.; RESENDE, M. D. V. de; SEDIYAMA, C. S. Seleção genômica ampla para os componentes da eficiência no uso de fósforo em milho. In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 6., 2011, Búzios. Panorama atual e perspectivas do melhoramento de plantas no Brasil. [Búzios]: SBMP, 2011. 1CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 60. | | CRUZ, R. A.; ZANUNCIO, J. C.; LACERDA, M. C.; WILCKEN, C. F.; FERNANDES, F. L.; TAVARES, W. de S.; SOARES, M. A.; SEDIYAMA, C. S. Side-effects of pesticides on the generalist endoparasitoid Palmistichus elaeisis (Hymenoptera: Eulophidae). Scientific Reports, v. 7, n. 10064, Aug. 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| Registros recuperados : 65 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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