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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
26/11/2012 |
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Data da última atualização: |
16/04/2018 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
MORALES, A.; PEREIRA, A. A.; CATELLI, L.; BORÉM, A.; MARCELINO-GUIMARÃES, F. C.; OLIVEIRA, M. C. N. de; MICHELLE A. GRAHAM; HOFFMANN-CAMPO, C. B.; ABDELNOOR, R. V. |
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Afiliação: |
AGUIDA MORALES; ALAN ALVES PEREIRA; LIZANDRA CATELLI; ALUÍZIO BORÉM; FRANCISMAR CORREA MARCELINO, CNPSO; MARIA CRISTINA NEVES DE OLIVEIRA, CNPSO; GRAHAM, M. A., USDA-ARS; CLARA BEATRIZ HOFFMANN CAMPO, CNPSO; RICARDO VILELA ABDELNOOR, CNPSO. |
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Título: |
Phenolic compounds accumulation in soybean plants in response to Phakopsora pachyrhizi. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
In: MOLECULAR & CELLULAR BIOLOGY OF TE SOYBEAN, 14., Des Moines, 2012. [Proceedings...]. Des Moines: Iowa State University, 2012. |
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Páginas: |
p. 136. |
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Idioma: |
Inglês |
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Conteúdo: |
Asian soybean rust (ASR) is a soybean disease caused by Phakopsora pachyrhizi Sydow. The phenylpropanoid pathway is involved in many biological processes including the defense response to the fungus. This pathway results in the production of lignin and phytoalexins, which are an important defense against pathogens and insects. In the present work, we used high performance liquid chromatography (HPLC) to measure the production of compounds in the phenylpropanoid pathway in leaves of the resistant soybean genotype (PI459025B, Rpp4). Plants were either infected with P. pachyrhizi or mock infected with water, and leaf tissue was collected at 24, 48, 72, 96, 120, 161, 308 and 504 hours after inoculation (hai). Phenolic peak quantification was carried out by estimating the area of each detected peak from all wavelengths or their relative proportion compared to the estimated total phenolic level. ANOVA analysis followed by Tukey?s Honestly Significant Difference test was used to identify significant differences (P<.05) between treatments and time points. This study allowed identification of the conjugated isoflavones daidzin, malonyl daidzin and malonyl genistin and the isoflavones dadzein and glycitein. In addition, we identified several phenolic acids including caffeic acid, p-coumaric acid, ferulic acid and salicylic acid. The present study revealed many quantitative changes in the soluble phenolic profile of soybean in response to fungus inoculation and the accumulation of specific compounds varied over the infection time course. MenosAsian soybean rust (ASR) is a soybean disease caused by Phakopsora pachyrhizi Sydow. The phenylpropanoid pathway is involved in many biological processes including the defense response to the fungus. This pathway results in the production of lignin and phytoalexins, which are an important defense against pathogens and insects. In the present work, we used high performance liquid chromatography (HPLC) to measure the production of compounds in the phenylpropanoid pathway in leaves of the resistant soybean genotype (PI459025B, Rpp4). Plants were either infected with P. pachyrhizi or mock infected with water, and leaf tissue was collected at 24, 48, 72, 96, 120, 161, 308 and 504 hours after inoculation (hai). Phenolic peak quantification was carried out by estimating the area of each detected peak from all wavelengths or their relative proportion compared to the estimated total phenolic level. ANOVA analysis followed by Tukey?s Honestly Significant Difference test was used to identify significant differences (P<.05) between treatments and time points. This study allowed identification of the conjugated isoflavones daidzin, malonyl daidzin and malonyl genistin and the isoflavones dadzein and glycitein. In addition, we identified several phenolic acids including caffeic acid, p-coumaric acid, ferulic acid and salicylic acid. The present study revealed many quantitative changes in the soluble phenolic profile of soybean in response to fungus inoculation and the accumulation of spec... Mostrar Tudo |
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Thesagro: |
Doença de planta; Ferrugem; Phakopsora Pachyrhizi; Soja. |
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Thesaurus Nal: |
Plant diseases and disorders; Rust diseases; Soybeans. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/70833/1/ID-33816.pdf
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Marc: |
LEADER 02509nam a2200301 a 4500
001 1940515
005 2018-04-16
008 2012 bl uuuu u00u1 u #d
100 1 $aMORALES, A.
245 $aPhenolic compounds accumulation in soybean plants in response to Phakopsora pachyrhizi.$h[electronic resource]
260 $aIn: MOLECULAR & CELLULAR BIOLOGY OF TE SOYBEAN, 14., Des Moines, 2012. [Proceedings...]. Des Moines: Iowa State University$c2012
300 $ap. 136.
520 $aAsian soybean rust (ASR) is a soybean disease caused by Phakopsora pachyrhizi Sydow. The phenylpropanoid pathway is involved in many biological processes including the defense response to the fungus. This pathway results in the production of lignin and phytoalexins, which are an important defense against pathogens and insects. In the present work, we used high performance liquid chromatography (HPLC) to measure the production of compounds in the phenylpropanoid pathway in leaves of the resistant soybean genotype (PI459025B, Rpp4). Plants were either infected with P. pachyrhizi or mock infected with water, and leaf tissue was collected at 24, 48, 72, 96, 120, 161, 308 and 504 hours after inoculation (hai). Phenolic peak quantification was carried out by estimating the area of each detected peak from all wavelengths or their relative proportion compared to the estimated total phenolic level. ANOVA analysis followed by Tukey?s Honestly Significant Difference test was used to identify significant differences (P<.05) between treatments and time points. This study allowed identification of the conjugated isoflavones daidzin, malonyl daidzin and malonyl genistin and the isoflavones dadzein and glycitein. In addition, we identified several phenolic acids including caffeic acid, p-coumaric acid, ferulic acid and salicylic acid. The present study revealed many quantitative changes in the soluble phenolic profile of soybean in response to fungus inoculation and the accumulation of specific compounds varied over the infection time course.
650 $aPlant diseases and disorders
650 $aRust diseases
650 $aSoybeans
650 $aDoença de planta
650 $aFerrugem
650 $aPhakopsora Pachyrhizi
650 $aSoja
700 1 $aPEREIRA, A. A.
700 1 $aCATELLI, L.
700 1 $aBORÉM, A.
700 1 $aMARCELINO-GUIMARÃES, F. C.
700 1 $aOLIVEIRA, M. C. N. de
700 1 $aMICHELLE A. GRAHAM
700 1 $aHOFFMANN-CAMPO, C. B.
700 1 $aABDELNOOR, R. V.
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Registro original: |
Embrapa Soja (CNPSO) |
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| Registros recuperados : 461 | |
| 362. |  | BENIGNO NETO, J.; ANGELIS, S. de; ALVES, C. C. C.; RIBEIRO, L. P.; VIEIRA, A. F. G.; SILVEIRA, J. M.; OLIVEIRA, M. C. N. de. Monitoramento da colheita de soja realizado pela APDVP na região do Vale do Paranapanema (SP) na safra 2017/2018. In: CONGRESSO BRASILEIRO DE SOJA, 8., 2018, Goiânia. Inovação, tecnologias digitais e sustentabilidade da soja: anais. Brasília, DF: Embrapa, 2018. p. 426-428.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 364. | | FRANCHINI, J. C.; DEBIASI, H.; BALBINOT JUNIOR, A. A.; TONON, B. C.; FARIAS, J. R. B.; OLIVEIRA, M. C. N. de; TORRES, E. Evolution of crop yields in different tillage and cropping systems over two decades in southern Brazil. Field Crops Research, Amsterdam, v. 137, p. 178-185, Oct. 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Soja. |
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| 365. | | MARCOLINO-GOMES, J.; RODRIGUES, F. A.; OLIVEIRA, M. C. N. de; FARIAS, J. R. B.; NEUMAIER, N.; ABDELNOOR, R. V.; MARCELINO-GUIMARÃES, F. C.; NEPOMUCENO, A. L. Expression patterns of GmAP2/EREB-Like transcription factors involved in soybean responses to water deficit. Plos One, v. 8, n. 5, p. 1-11, May 2013. 11 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Soja. |
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| 366. | | MORALES, A.; PEREIRA, A. A.; CATELLI, L.; BORÉM, A.; MARCELINO-GUIMARÃES, F. C.; OLIVEIRA, M. C. N. de; MICHELLE A. GRAHAM; HOFFMANN-CAMPO, C. B.; ABDELNOOR, R. V. Phenolic compounds accumulation in soybean plants in response to Phakopsora pachyrhizi. In: MOLECULAR & CELLULAR BIOLOGY OF TE SOYBEAN, 14., Des Moines, 2012. [Proceedings...]. Des Moines: Iowa State University, 2012. p. 136.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 367. | | BALBINOT JUNIOR, A. A.; OLIVEIRA, M. C. N. de; FRANCHINI, J. C.; DEBIASI, H.; ZUCARELI, C.; FERREIRA, A. S.; WERNER, F. Phenotypic plasticity in a soybean cultivar with indeterminate growth type. Pesquisa Agropecuária Brasileira, v. 53, n. 9, p. 1038-1044, Sept. 2018. Título em português: Plasticidade fenotípica em cultivar de soja com tipo de crescimento indeterminado.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Soja; Embrapa Unidades Centrais. |
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| 368. | | GRAÇA, J. P. da; RODRIGUES, F. A.; FARIAS, J. R. B.; OLIVEIRA, M. C. N. de; HOFFMANN-CAMPO, C. B.; ZINGARETTI, S. M. Physiological parameters in sugarcane cultivars submitted to water deficit. Brazilian Journal of Plant Physiology, Londrina, v. 22, n. 3, p. 189-197, 2010.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Soja. |
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| 370. | | SATURNO, D. F.; CEREZINI, P.; SILVA FILHO, P. M. da; OLIVEIRA, A. B. de; OLIVEIRA, M. C. N. de; HUNGRIA, M.; NOGUEIRA, M. A. Mineral nitrogen impairs the biological nitrogen fixation in soybean of determinate and indeterminate growth types. Journal of Plant Nutrition, v. 40, n. 12, p. 1690-1701, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Soja. |
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| 371. | | OLIVEIRA, M. C. N. de; WOBETO, C.; FARIAS, J. R. B.; GARCIA, A.; BORDIGNON, J. R.; MANDARINO, J. M. G.; SFREDO, G. J. Variabilidades no teor e na análise de micronutrientes em grãos de soja em função de épocas de semeadura e uso de diferentes moinhos. In: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 28., 2006, Uberaba. Resumos... Londrina: Embrapa Soja: Fundação Meridional: Fundação Triângulo, 2006. p. 54-57. (Embrapa Soja. Documentos, 272). Organizado por Odilon Ferreira Saraiva, Regina Maria Villas Boas de Campos Leite, Janete Lasso Ortiz.| Biblioteca(s): Embrapa Soja. |
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| 372. | | COSTA, N. P. da; MESQUITA, C. deM.; FRANÇA NETO, J. de B.; MAURINA, A. C.; KRZYZANOWSKI, F. C.; OLIVEIRA, M. C. N. de; HENNING, A. A. Validação do zoneamento ecológico do Estado do Paraná para produção de sementes de soja. Revista Brasileira de Sementes, Pelotas, v. 27, n. 1., p. 37-44, jun. 2005.| Biblioteca(s): Embrapa Soja. |
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| 374. | | GAZOLA, D.; ZUCARELI, C.; RINGENBERG, R.; OLIVEIRA, M. C. N. de; GRAÇA, J. P. da; NUNES, E. de O.; HOFFMANN-CAMPO, C. B. Secondary metabolite contents in different parts of cassava plants infested by Phenacoccus manihoti Matile-Ferrero (Hemiptera: Pseudococcidae). Arthropod-Plant Interactions, v. 13, p. 359-366, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Soja. |
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| 375. | | UEDA, T. E.; GRAÇA, J. P.; GOIS, M. S.; OLIVEIRA, M. C. N. de; VENTURA, M. U.; HOFFMANN-CAMPO, C. B. Sequestro de metabólitos secundários da soja como indicador de alimentação na fase larval de Spodoptera frugiperda. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 25., 2014, Goiânia. Entomologia integrada à sociedade para o desenvolvimento sustentável: anais. [Londrina]: SEB, 2014.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 376. | | SANTOSX, E. L. dos; NEPOMUCENO, A. L.; FARIAS, J. R. B.; NEUMAIER, N.; PRETE, C. E. C.; OLIVEIRA, M. C. N. de; CATTELAN, A. J. Symbiotic nitrogen fixation in soybeans under water stress. In: WORLD SOYBEAN RESEARCH CONFERENCE, 8., 2009, Beijing. Developing a global soy blueprint for a safe secure and sustainable supply: abstracts. Beijing: Chinese Academy of Agricultural Sciences: Institute of Crop Science, 2009. p. 87-88, ref. P180. WSRC 2009. Editado por Lijuan Qiu, Rongxia Guan, Jian Jin, Qijan Song, Shuntang Guo, Wenbin Li, Yuanchao Wang, Tianfu Han, Xiaobing Liu, Deyue Yu, Lianzhou Jiang, Deliang Peng.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 461 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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