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| Registros recuperados : 15 | |
| 1. |  | COUTINHO, I. D.; HENNING, L. M. M.; NEPOMUCENO, A.; SANTAGNELID, S.; COLNAGO, L. A. High resolution magic angle spinning and solid-state NMR spectroscopy methods to explore the metabolome of soybean genotypes upon abiotic stress. In: II Latin-American Conference on Plant Phenotyping and Phenomics for Plant Breeding, 2, 2017, São Carlos, SP. Proceedings... São Carlos: Embrapa Instrumentação, p. 67, 2017.| Biblioteca(s): Embrapa Instrumentação. |
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| 3. | | COUTINHO, I. D.; MERTZ-HENNING, L. M.; DÖPP, S. A.; NEPOMUCENO, A.; MORAES, L. A. C.; MARCOLINO-GOMES, J.; RICHTER, C.; SCHWALBE, H.; COLNAGO, L. A. Flooded soybean metabolomic analysis reveals important primary and secondary metabolites involved in the hypoxia stress response and tolerance. Environmental and Experimental Botany, v. 153, p. 176-187, 2018.| Biblioteca(s): Embrapa Soja. |
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| 4. | | COUTINHO, I. D.; MERTZ-HENNING, L. M.; DOPP, S. A.; NEPOMUCENO, A.; MORAES, L. A. C.; MARCOLINO-GOMES, J.; RICHTER, C.; SCHWALBE, H.; COLNAGO, L. A. Flooded soybean metabolomic analysis reveals important primary and secondary metabolites involved involved in the hypoxia stress response and tolerance. Environmental and Experimental Botany, v. 153, p. 176-187, 2018.| Biblioteca(s): Embrapa Instrumentação. |
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| 5. | | COUTINHO, I. D.; MORAES, T. B.; MERTZ-HENNING, L. M.; NEPOMUCENO, A. L.; GIORDANI, W.; MARCOLINO-GOMES, J.; SANTAGNELI, S.; COLNAGO, L. A. Integrating high-resolution and solid-state magic angle spinning NMR spectroscopy and a transcriptomic analysis of soybean tissues in response to water deficiency. In: Phytochemical Analysis, v. 28, p. 529-540, 2017.| Biblioteca(s): Embrapa Instrumentação; Embrapa Soja. |
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| 6. | | COUTINHO, I. D.; FACCHINATO, W. M.; MERTZ-HENNING, L. M.; VIANA, A. J. C.; MARIN, S. R. R.; SANTAGNELI, S. H.; NEPOMUCENO, A. L.; COLNAGO, L. A. NMR Fingerprinting of Conventional and Genetically Modified Soybean Plants with AtAREB1 Transcription Factors. ACS Omega, v. 9, 2024. 32651−32661| Biblioteca(s): Embrapa Instrumentação; Embrapa Soja. |
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| 7. | | CASTELLANE, T. C. L.; CAMPANHARO, J. C.; COLNAGO, L. A.; COUTINHO, I. D.; LOPES, E. M.; LEMOS, M. V. F.; LEMOS, E. G. M. Characterization of new exopolysaccharide production by Rhizobium tropici during growth on hidrocarbon substrate. In: INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, n. 96, p. 361-369, 2017.| Biblioteca(s): Embrapa Instrumentação. |
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| 8. | | MARINHO, J. P.; COUTINHO, I. D.; LAMEIRO, R. F.; MARIN, S. R. R.; COLNAGO, L. A.; NAKASHIMA, K.; YAMAGUCH-SHINOZAKI, K.; NEPOMUCENO, A. L.; MERTZ-HENNING, L. M. Metabolic alterations in conventional and genetically modified soybean plants with GmDREB2A;2 FL and GmDREB2A;2 CA transcription factors during water deficit. Plant Physiology and Biochemistry v. 140, 2019. 122-135| Biblioteca(s): Embrapa Instrumentação; Embrapa Soja. |
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| 9. | | COUTINHO, I. D.; MERTZ-HENNING, L. M.; DOPP, S. A.; NEPOMUCENO, A. L.; MORAES, L. A. C.; MARCOLINO-GOMES, J.; RICHTER, C.; SCHWALBE, H.; COLNAGO, L. A. Identification of primary and secondary metabolites and transcriptome profile of soybean tissues during different stages of hypoxia. Data in Brief, v. 21, p. 1089-1100, 2018.| Biblioteca(s): Embrapa Instrumentação. |
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| 10. | | COUTINHO, I. D.; MERTZ-HENNING, L. M.; DÖPP, S. A.; NEPOMUCENO, A.; MORAES, L. A. C.; MARCOLINO-GOMES, J.; RICHTER, C.; SCHWALBE, H.; COLNAGO, L. A. Identification of primary and secondary metabolites and transcriptome profile of soybean tissues during different stages of hypoxia. Data in Brief, v. 21, p. 1089-100, 2018.| Biblioteca(s): Embrapa Soja. |
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| 11. | | CAMARGO, M. S.; COUTINHO, I. D.; LOURENÇO, S. A.; SOARES, M. K. M.; COLNAGO, L. A.; APPEZZATO-DA-GLÓRIA, B.; CAVALHEIRO, A. J.; AMORIM, L. Potential prophylactic role of silicon against brown rust (Puccinia melanocephala) in sugarcane. European Journal of Plant Pathology, v. 157, n. 1, 2020. 77 - 88| Biblioteca(s): Embrapa Instrumentação. |
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| 12. | | ANDREATA, E. C.; COUTINHO, I. D.; MARIN, S. R. R.; BELINATO, C. F.; MOLINARI, M. D. C.; BARBOSA, D. A.; NEPOMUCENO, A. L.; COLNAGO, L. A.; MERTZ-HENNING, L. M. ACETIC ACID APPLICATION TO ENHANCE DROUGHT TOLERANCE IN SOYBEAN In: Congresso Brasileiro de Genética, 65., 2019, Lindóia. [S. l.: s. n.], 2019. Ebook. p. 59.| Biblioteca(s): Embrapa Soja. |
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| 13. | | ANDREATA, E. C.; COUTINHO, I. D.; MARIN, S. R. R.; BELINATO, C. F.; MOLINARI, M. D. C.; BARBOSA, D. A.; NEPOMUCENO, A. L.; COLNAGO, L. A.; MERTZ-HENNING, L. M. Acetic acid application to enhance drought tolerance in soybean. In: CONGRESSO BRASILEIRO DE GENÉTICA, 65, Águas de Lindóia, SP, 2019. 59| Biblioteca(s): Embrapa Instrumentação. |
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| 14. | | TIEPO, A. N.; COUTINHO, I. D.; MACHADO, G. O.; CALZAVARA, A. K.; HERTEL, M. F.; PIMENTA, J. A.; OLIVEIRA, A. L. M. de; COLNAGO, L. A.; MERTZ-HENNING, L. M.; OLIVEIRA, H. C.; STOLF-MOREIRA, R. Influence of plant growth‑promoting bacteria on leaf carbon and nitrogen metabolism of two drought‑stressed neotropical tree species: a metabolomic approach. Planta, v. 260, 31, 2024. 13 p.| Biblioteca(s): Embrapa Instrumentação; Embrapa Soja. |
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| 15. | | MARINHO, J. P.; COUTINHO, I. D.; LAMEIRO, R. da F.; MARIN, S. R. R.; COLNAGO, L. A.; NAKASHIMA, K.; YAMAGUCHI-SHINOZAQUI, K.; NEPOMUCENO, A. L.; MERTZ-HENNING, L. M. Metabolic alterations in conventional and genetically modified soybean plants with GmDREB2A;2 FL and GmDREB2A;2 CA transcription factors during water deficit. Plant Physiology and Biochemistry, v. 140, p. 122-135, 2019.| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 15 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
27/12/2019 |
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Data da última atualização: |
11/12/2024 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
ANDREATA, E. C.; COUTINHO, I. D.; MARIN, S. R. R.; BELINATO, C. F.; MOLINARI, M. D. C.; BARBOSA, D. A.; NEPOMUCENO, A. L.; COLNAGO, L. A.; MERTZ-HENNING, L. M. |
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Afiliação: |
LUIZ ALBERTO COLNAGO, CNPDIA; LILIANE MARCIA MERTZ HENNING, CNPSO. |
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Título: |
Acetic acid application to enhance drought tolerance in soybean. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE GENÉTICA, 65, Águas de Lindóia, SP, 2019. |
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Páginas: |
59 |
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Idioma: |
Inglês |
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Conteúdo: |
Soybean is one of the commodities of major economic importance in nowadays. However, the presence of abiotic factors, such as water deficit (WD), is one of the impasses to be overcome by crops in the agricultural sector. Studies conducted up to now suggest that the exogenous application of acetic acid may be an interesting alternative to mitigate the effects of drought on the plants how maize, colza, and Arabidopsis thaliana. Thus, tolerance to water deficit (WD), is mediated by a chemical priming due to the application of acetic acid causing a mechanism of “Epigenetic memory”, due to pre-exposure to stress, allowing plants to prepare for coping with an adverse condition. The objective of the present investigation was to evaluate the effect and changes of the metabolites in plants of soybean subjected to a previous treatment of exogenous acetic acid followed by water deficit. The experiment was carried out in a greenhouse in a 2 x 4 x 2 factorial scheme, with two genotypes (BR 16 and Embrapa 48), four doses of acetic acid (0, 10, 20 and 40 mmol) and two water conditions (WD and control), in randomized blocks with nine replicates. When they reach the stage V3, the pretreatment of the acetic acid solution was applied by capillarity, in the concentrations of 0, 10, 20 and 40 mmol, for nine days, while the control group remained under ideal irrigation. After 7 days under stress, foliar samples were collected, lyophilized, forfurther analyses of metabolites by nuclear magnetic resonance (1H NMR) spectroscopy, the data obtained were subjected to analysis of main components. The present study revealed that the cultivar BR16 did not present a cluster between the different treatments. On the other hand, for the samples of the cultivar Embrapa 48, wherever differences were identified between the WD and control treatments, mainly in the concentrations of 20 and 40 mmol, showing higher levels in the spectrum reading in plants subjected to acetic acid application and grown under ideal irrigation (control). In general, significant changes signals were observed levels in the of control samples, were corresponding to citric acid, while the WD samples showed a higher correlation with fumaric acid, lactic acid, glucose, and amino acids. MenosSoybean is one of the commodities of major economic importance in nowadays. However, the presence of abiotic factors, such as water deficit (WD), is one of the impasses to be overcome by crops in the agricultural sector. Studies conducted up to now suggest that the exogenous application of acetic acid may be an interesting alternative to mitigate the effects of drought on the plants how maize, colza, and Arabidopsis thaliana. Thus, tolerance to water deficit (WD), is mediated by a chemical priming due to the application of acetic acid causing a mechanism of “Epigenetic memory”, due to pre-exposure to stress, allowing plants to prepare for coping with an adverse condition. The objective of the present investigation was to evaluate the effect and changes of the metabolites in plants of soybean subjected to a previous treatment of exogenous acetic acid followed by water deficit. The experiment was carried out in a greenhouse in a 2 x 4 x 2 factorial scheme, with two genotypes (BR 16 and Embrapa 48), four doses of acetic acid (0, 10, 20 and 40 mmol) and two water conditions (WD and control), in randomized blocks with nine replicates. When they reach the stage V3, the pretreatment of the acetic acid solution was applied by capillarity, in the concentrations of 0, 10, 20 and 40 mmol, for nine days, while the control group remained under ideal irrigation. After 7 days under stress, foliar samples were collected, lyophilized, forfurther analyses of metabolites by nuclear magnetic re... Mostrar Tudo |
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Palavras-Chave: |
Chemical-priming; Drought stress. |
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Categoria do assunto: |
-- |
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URL: |
https://www.alice.cnptia.embrapa.br/alice/bitstream/doc/1117808/1/PAceticacidapplicationstoenhancedroughttoleranceinsoybean.pdf
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Marc: |
LEADER 02972nam a2200241 a 4500
001 2117808
005 2024-12-11
008 2019 bl uuuu u00u1 u #d
100 1 $aANDREATA, E. C.
245 $aAcetic acid application to enhance drought tolerance in soybean.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE GENÉTICA, 65, Águas de Lindóia, SP$c2019
300 $a59
520 $aSoybean is one of the commodities of major economic importance in nowadays. However, the presence of abiotic factors, such as water deficit (WD), is one of the impasses to be overcome by crops in the agricultural sector. Studies conducted up to now suggest that the exogenous application of acetic acid may be an interesting alternative to mitigate the effects of drought on the plants how maize, colza, and Arabidopsis thaliana. Thus, tolerance to water deficit (WD), is mediated by a chemical priming due to the application of acetic acid causing a mechanism of “Epigenetic memory”, due to pre-exposure to stress, allowing plants to prepare for coping with an adverse condition. The objective of the present investigation was to evaluate the effect and changes of the metabolites in plants of soybean subjected to a previous treatment of exogenous acetic acid followed by water deficit. The experiment was carried out in a greenhouse in a 2 x 4 x 2 factorial scheme, with two genotypes (BR 16 and Embrapa 48), four doses of acetic acid (0, 10, 20 and 40 mmol) and two water conditions (WD and control), in randomized blocks with nine replicates. When they reach the stage V3, the pretreatment of the acetic acid solution was applied by capillarity, in the concentrations of 0, 10, 20 and 40 mmol, for nine days, while the control group remained under ideal irrigation. After 7 days under stress, foliar samples were collected, lyophilized, forfurther analyses of metabolites by nuclear magnetic resonance (1H NMR) spectroscopy, the data obtained were subjected to analysis of main components. The present study revealed that the cultivar BR16 did not present a cluster between the different treatments. On the other hand, for the samples of the cultivar Embrapa 48, wherever differences were identified between the WD and control treatments, mainly in the concentrations of 20 and 40 mmol, showing higher levels in the spectrum reading in plants subjected to acetic acid application and grown under ideal irrigation (control). In general, significant changes signals were observed levels in the of control samples, were corresponding to citric acid, while the WD samples showed a higher correlation with fumaric acid, lactic acid, glucose, and amino acids.
653 $aChemical-priming
653 $aDrought stress
700 1 $aCOUTINHO, I. D.
700 1 $aMARIN, S. R. R.
700 1 $aBELINATO, C. F.
700 1 $aMOLINARI, M. D. C.
700 1 $aBARBOSA, D. A.
700 1 $aNEPOMUCENO, A. L.
700 1 $aCOLNAGO, L. A.
700 1 $aMERTZ-HENNING, L. M.
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