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| Registros recuperados : 10 | |
| 1. |  | NEUMAIER, N.; CARVALHO, J. F. C.; ROLLA-SANTOS, A. A. P.; ENGELS, C.; FARIAS, J. R. B.; FUGANTI-PAGLIARINI, R.; MARCELINO-GUIMARÃES, F. C.; MARIN, S. R. R.; MIZOI, J.; YAMAGUCHI-SHINOZAKI, K.; NEPOMUCENO, A. L. Testing dreb genetically modified soybean plants for drought tolerance in both greenhouse and field conditions. In: WORLD SOYBEAN RESEARCH CONFERENCE, 9., 2013, Durban. [Proceedings...]. Durban: OPDT: OPOT, 2013. Abst. 216. 1 CD-ROM. WSRC.| Biblioteca(s): Embrapa Soja. |
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| 2. | | ENGELS, C.; FUGANTI, R.; RODRIGUES, F. A.; KANAMORI, N.; ROLLA, A. A. P.; MARIN, S. R. R.; FARIAS, J. R. B.; NEUMAIER, N.; MARCELINO, F. C.; MIZOI, J.; YAMAGUCHI-SHINOZAKI, K.; NEPOMUCENO, A. L. Transgene copy number quantification by qPCR in GM soybean lines containing the rd29A:AtDREB2A construction. In: CONGRESSO BRASILEIRO DE BIOTECNOLOGIA, 3., 2010, Fortaleza. Programa e resumos. Brasília, DF: SBBiotec, 2010. p. 197.| Biblioteca(s): Embrapa Soja. |
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| 3. | | LISEI-DE-SÁ, M. E.; ARRAES, F. B. N.; BRITO, G. G.; BENEVENTI, M. A.; LOURENCO-TESSUTTI, I.; BASSO, A. M. M.; AMORIM, R. M. S.; SILVA, M. C. M.; FAHEEM, M.; OLIVEIRA, N. G.; MIZOI, J.; YAMAGUCHI-SHINOZAKI, K.; GROSSI-DE-SA, M. F. AtDREB2A-CA influences root architecture and increases drought tolerance in transgenic cotton. Agricultural Sciences, v. 8, p. 1195-1225, 2017.| Biblioteca(s): Embrapa Clima Temperado; Embrapa Recursos Genéticos e Biotecnologia. |
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| 4. | | FUGANTI-PAGLIARINI, R; FERREIRA, L. C.; RODRIGUES, F. A.; MOLINARI, H. B. C.; MARIN, S. R. R.; MOLINARI, M. D. C.; MARCOLINO-GOMES, J.; MERTZ-HENNING, L. M.; FARIAS, J. R. B.; OLIVEIRA, M. C. N. de; NEUMAIER, N.; KANAMORI, N.; FUJITA, Y.; MIZOI, J.; NAKASHIMA, K.; YAMAGUCHI-SHINOZAKI, K.; NEPOMUCENO, A. L. Characterization of soybean genetically modified for drought tolerance in field conditions. Frontiers in Plant Science, v. 8, artigo 448, 2017.| Biblioteca(s): Embrapa Agroenergia; Embrapa Soja. |
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| 5. | | NAKASHIMA, K.; KANAMORI, N.; NAGATOSHI, Y.; FUJITA, Y.; TAKASAKI, H.; URANO, K.; MOGAMI, J.; MIZOI, J.; MERTZ-HENNING, L. M.; NEUMAIER, N.; FARIAS, J. R. B.; FUGANTI-PAGLIARINI, R.; MARIN, S. R. R.; SHINOZAKI, K.; YAMAGUCHI-SHINOZAKI, K.; NEPOMUCENO, A. L. Application of biotechnology to generate drought-tolerant soybean plants in brazil: development of genetic engineering technology of crops with stress tolerance against degradation of global environment. In: KOKUBUN, M.; ASANUMA, S. (Ed.). Crop production under stressful conditions: application of cutting edge Science and technology in developing countries. Singapore: Springer, c2018. p. 111-130.| Biblioteca(s): Embrapa Soja. |
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| 6. | | REIS, R. R.; DIAS, B. B. A.; MARTINS, P. K.; MARTINS, M. T. B.; ALEKCEVETCH, J. C.; JÚNIOR, A. C.; ANDRADE, A. C.; RIBEIRO, A. P.; QIND, F.; MIZOI, J.; SHINOZAKI, K. I.; NAKASHIMA, K.; CARVALHO, J. de F. C.; SOUSA, C. A. F. de; NEPOMUCENO, A. L.; KOBAYASHI, A. K.; MOLINARI, H. B. C. Induced over-expression of AtDREB2A CA improves drought tolerancein sugarcane. Plant Science, v. 221-222, p. 59-68, 2014.| Biblioteca(s): Embrapa Agroenergia. |
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| 7. | | REIS, R. R.; CUNHA, B. A. D. B. da; MARTINS, P. K.; MARTINS, M. T. B.; ALEKCEVETCH, J. C.; CHALFUN-JÚNIOR, A.; ANDRADE, A. C.; RIBEIRO, A. P.; QIN, F.; MIZOI, J.; YAMAGUCHI-SHINOZAKI, K.; NAKASHIMA, K.; CARVALHO, J. de F. C.; SOUSA, C. A. F. de; NEPOMUCENO, A. L.; KOBAYASHI, A. K.; MOLINARI, H. B. C. Induced over-expression of AtDREB2A CA improves drought tolerance in sugarcane. Plant Science, Limerick, v. 221-222, p. 59-68, May, 2014.| Biblioteca(s): Embrapa Soja. |
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| 8. | | REIS, R. R.; DIAS, B. B. A.; MARTINS, P. K.; MARTINS, M. T. B.; ALEKCEVETCH, J. C.; JÚNIOR, A. C.; ANDRADE, A. C.; RIBEIRO, A. P.; QIND, F.; MIZOI, J.; SHINOZAKI, K. I.; NAKASHIMA, K.; CARVALHO, J. de F. C.; SOUSA, C. A. F. de; NEPOMUCENO, A. L.; KOBAYASHI, A. K.; MOLINARI, H. B. C. Induced over-expression of AtDREB2A CA improves drought tolerance in sugarcane. Plant Science, v. 221-222, p. 59-68, 2014.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 9. | | MARINHO, J. P.; PAGLIARINI, R. F.; MOLINARI, M. D. C.; MARCOLINO-GOMES, J.; CARANHOTO, A. L. H.; MARIN, S. R. R.; OLIVEIRA, M. C. N. de; FOLONI, J. S. S.; MELO, C. L. P. de; KIDOKORO, S.; MIZOI, J.; KANAMORI, N.; YAMAGUCHI-SHINOZAKI, K.; NAKASHIMA, K.; NEPOMUCENO, A. L.; MERTZ-HENNING, L. M. Overexpression of full-length and partial DREB2A enhances soybean drought tolerance. AGRONOMY SCIENCE AND BIOTECHNOLOGY, v. 8, 2022. 21 p.| Biblioteca(s): Embrapa Soja. |
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| 10. | | FUGANTI, R.; ENGELS, C.; RODRIGUES, F. A.; MARINHO, J. P.; LEITE, J. P.; GIROTTO, L.; MOLINARI, M. D. C.; KANAMORI, N.; MARIN, S. R. R.; FARIAS, J. R. B.; NEUMAIER, N.; OLIVEIRA, M. C. N. de; MARCELINO, F. C.; MIZOI, J.; YAMAGUCHI-SHINOZAKI, K.; NEPOMUCENO, A. L. Molecular characterization by qPCR of Soybean (Glycine max L. Merril) genetically modified lines expressing AtDREB2A gene, submitted to water stress treatments. In: CONGRESSO BRASILEIRO DE BIOTECNOLOGIA, 3., 2010, Fortaleza. Programa e resumos. Brasília, DF: SBBiotec, 2010. p. 188-189.| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 10 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
15/09/2014 |
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Data da última atualização: |
05/04/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
REIS, R. R.; CUNHA, B. A. D. B. da; MARTINS, P. K.; MARTINS, M. T. B.; ALEKCEVETCH, J. C.; CHALFUN-JÚNIOR, A.; ANDRADE, A. C.; RIBEIRO, A. P.; QIN, F.; MIZOI, J.; YAMAGUCHI-SHINOZAKI, K.; NAKASHIMA, K.; CARVALHO, J. de F. C.; SOUSA, C. A. F. de; NEPOMUCENO, A. L.; KOBAYASHI, A. K.; MOLINARI, H. B. C. |
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Afiliação: |
RAFAELA RIBEIRO REIS, UNIVERSIDADE FEDERAL DE LAVRAS - UFLA; BARBARA ANDRADE DIAS BRITO DA CUNHA, CNPAE; POLYANA KELLY MARTINS; MARIA THEREZA BAZZO MARTINS; JEAN CARLOS ALEKCEVETCH, UNIVERSIDADE FEDERAL DE LAVRAS - UFLA; ANTÔNIO CHALFUN-JUNIOR, UNIVERSIDADE FEDERAL DE LAVRAS - UFLA; ALAN CARVALHO ANDRADE, CENARGEN; ANA PAULA RIBEIRO, UNIVERSIDADE FEDERAL DE LAVRAS - UFLA; FENG QIN, JIRCAS; JUNYA MIZOI, University of Tokyo; KAZUKO YAMAGUCHI-SHINOZAKI., University of Tokyo; KAZUO NAKASHIMA, JIRCAS; JOSIRLEY DE FÁTIMA CORRÊA CARVALHO; CARLOS ANTONIO FERREIRA DE SOUSA, CNPAE; ALEXANDRE LIMA NEPOMUCENO, SRI; ADILSON KENJI KOBAYASHI, CNPAE; HUGO BRUNO CORREA MOLINARI, CNPAE. |
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Título: |
Induced over-expression of AtDREB2A CA improves drought tolerance in sugarcane. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Plant Science, Limerick, v. 221-222, p. 59-68, May, 2014. |
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Idioma: |
Português |
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Conteúdo: |
Drought is one of the most challenging agricultural issues limiting sustainable sugarcane production and, in some cases, yield losses caused by drought are nearly 50%. DREB proteins play vital regulatory roles in abiotic stress responses in plants. The transcription factor DREB2A interacts with a cis-acting DRE sequence to activate the expression of downstream genes that are involved in drought-, salt- and heat-stress response in Arabidopsis thaliana. In the present study, we evaluated the effects of stress-inducible over-expression of AtDREB2A CA on gene expression, leaf water potential ( L), relative water content (RWC), sucrose content and gas exchanges of sugarcane plants submitted to a four-days water deficit treatment in a rhizotron-grown root system. The plants were also phenotyped by scanning the roots and measuring morphological parameters of the shoot. The stress-inducible expression of AtDREB2A CA in transgenic sugarcane led to the up-regulation of genes involved in plant response to drought stress. The transgenic plants maintained higher RWC and L over 4 days after withholding water and had higher photosynthetic rates until the 3rd day of water-deficit. Induced expression of AtDREB2A CA in sugarcane increased sucrose levels and improved bud sprouting of the transgenic plants. Our results indicate that induced expression of AtDREB2A CA in sugarcane enhanced its drought tolerance without biomass penalty. |
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Palavras-Chave: |
AtDREB2A CA; Transcription factor. |
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Thesaurus NAL: |
abiotic stress. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02478naa a2200349 a 4500
001 1994957
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008 2014 bl uuuu u00u1 u #d
100 1 $aREIS, R. R.
245 $aInduced over-expression of AtDREB2A CA improves drought tolerance in sugarcane.$h[electronic resource]
260 $c2014
520 $aDrought is one of the most challenging agricultural issues limiting sustainable sugarcane production and, in some cases, yield losses caused by drought are nearly 50%. DREB proteins play vital regulatory roles in abiotic stress responses in plants. The transcription factor DREB2A interacts with a cis-acting DRE sequence to activate the expression of downstream genes that are involved in drought-, salt- and heat-stress response in Arabidopsis thaliana. In the present study, we evaluated the effects of stress-inducible over-expression of AtDREB2A CA on gene expression, leaf water potential ( L), relative water content (RWC), sucrose content and gas exchanges of sugarcane plants submitted to a four-days water deficit treatment in a rhizotron-grown root system. The plants were also phenotyped by scanning the roots and measuring morphological parameters of the shoot. The stress-inducible expression of AtDREB2A CA in transgenic sugarcane led to the up-regulation of genes involved in plant response to drought stress. The transgenic plants maintained higher RWC and L over 4 days after withholding water and had higher photosynthetic rates until the 3rd day of water-deficit. Induced expression of AtDREB2A CA in sugarcane increased sucrose levels and improved bud sprouting of the transgenic plants. Our results indicate that induced expression of AtDREB2A CA in sugarcane enhanced its drought tolerance without biomass penalty.
650 $aabiotic stress
653 $aAtDREB2A CA
653 $aTranscription factor
700 1 $aCUNHA, B. A. D. B. da
700 1 $aMARTINS, P. K.
700 1 $aMARTINS, M. T. B.
700 1 $aALEKCEVETCH, J. C.
700 1 $aCHALFUN-JÚNIOR, A.
700 1 $aANDRADE, A. C.
700 1 $aRIBEIRO, A. P.
700 1 $aQIN, F.
700 1 $aMIZOI, J.
700 1 $aYAMAGUCHI-SHINOZAKI, K.
700 1 $aNAKASHIMA, K.
700 1 $aCARVALHO, J. de F. C.
700 1 $aSOUSA, C. A. F. de
700 1 $aNEPOMUCENO, A. L.
700 1 $aKOBAYASHI, A. K.
700 1 $aMOLINARI, H. B. C.
773 $tPlant Science, Limerick$gv. 221-222, p. 59-68, May, 2014.
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