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Registro Completo |
Biblioteca(s): |
Embrapa Agroenergia. |
Data corrente: |
17/02/2021 |
Data da última atualização: |
08/12/2021 |
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
Autoria: |
SOUZA, W. R. de; OLIVEIRA, N. G. de; VINECKY, F.; RIBEIRO, A. P.; BASSO, M. F.; CASARI, R. A. das C. N.; DIAS, B. B. A.; NEPOMUCENO, A. L.; KOBAYASHI, A. K.; NAKASHIMA, K.; YAMAGUCHI-SHINOZAKI, K.; MOLINARI, H. B. C. |
Afiliação: |
Wagner Rodrigo de Souza; Nelson Geraldo de Oliveira; Felipe Vinecky; Ana Paula Ribeiro; Marcos Fernando Basso; Raphael Augusto das Chagas Noqueli Casari; BARBARA ANDRADE DIAS BRITO DA CUNHA, CNPAE; ALEXANDRE LIMA NEPOMUCENO, CNPSO; ADILSON KENJI KOBAYASHI, CNPAE; Kazuo Nakashima, Japan International Research Center for Agricultural Sciences; Kazuko Yamaguchi-Shinozaki, The University of Tokyo; HUGO BRUNO CORREA MOLINARI, CNPAE. |
Título: |
Development of drought-tolerant sugarcane overexpressing the AtDREB2A CA gene. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
In: NAKASHIMA, K.; URAO, Takeshi. (Ed.). Development of biotechnologies and biotech crops for stable food production under adverse environments and changing climate conditions. Tsukuba: JIRCAS, 2020. ch. 3-3. |
Páginas: |
p. 89-98 |
Série: |
(JIRCAS Working Report, 91). |
Idioma: |
Inglês |
Conteúdo: |
Sugarcane is considered an important economic crop not only for sugar production, but also for ethanol generation, serving as an expandable green alternative to the usage of crude oil. To take advantage of the use of sugarcane as a renewable source for bioethanol production, it is important to increase its productivity without increasing land usage, which includes sugarcane cultivation under hostile conditions, such as waterlimited environments. In this study, we demonstrated that stress-inducible overexpression of the transcription factor AtDREB2A CA conferred drought tolerance in sugarcane subjected to water deficiency under greenhouse conditions. In addition, transgenic plants expressing AtDREB2A CA accumulated higher levels of sucrose than non-transgenic plants. These results indicate that the AtDREB2A CA gene under the control of the stress-inducible promoter ZmRab17 represents a promising strategy for the development of new sugarcane varieties with improved drought tolerance. |
Palavras-Chave: |
AtDREB2A CA; ZmRab17 promoter. |
Thesaurus Nal: |
Abiotic stress; Saccharum; Transcription factors. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/221213/1/jircas-working-report91-89-98.pdf
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Marc: |
LEADER 02123naa a2200337 a 4500 001 2130044 005 2021-12-08 008 2020 bl uuuu u00u1 u #d 100 1 $aSOUZA, W. R. de 245 $aDevelopment of drought-tolerant sugarcane overexpressing the AtDREB2A CA gene.$h[electronic resource] 260 $c2020 300 $ap. 89-98 490 $a(JIRCAS Working Report, 91). 520 $aSugarcane is considered an important economic crop not only for sugar production, but also for ethanol generation, serving as an expandable green alternative to the usage of crude oil. To take advantage of the use of sugarcane as a renewable source for bioethanol production, it is important to increase its productivity without increasing land usage, which includes sugarcane cultivation under hostile conditions, such as waterlimited environments. In this study, we demonstrated that stress-inducible overexpression of the transcription factor AtDREB2A CA conferred drought tolerance in sugarcane subjected to water deficiency under greenhouse conditions. In addition, transgenic plants expressing AtDREB2A CA accumulated higher levels of sucrose than non-transgenic plants. These results indicate that the AtDREB2A CA gene under the control of the stress-inducible promoter ZmRab17 represents a promising strategy for the development of new sugarcane varieties with improved drought tolerance. 650 $aAbiotic stress 650 $aSaccharum 650 $aTranscription factors 653 $aAtDREB2A CA 653 $aZmRab17 promoter 700 1 $aOLIVEIRA, N. G. de 700 1 $aVINECKY, F. 700 1 $aRIBEIRO, A. P. 700 1 $aBASSO, M. F. 700 1 $aCASARI, R. A. das C. N. 700 1 $aDIAS, B. B. A. 700 1 $aNEPOMUCENO, A. L. 700 1 $aKOBAYASHI, A. K. 700 1 $aNAKASHIMA, K. 700 1 $aYAMAGUCHI-SHINOZAKI, K. 700 1 $aMOLINARI, H. B. C. 773 $tIn: NAKASHIMA, K.; URAO, Takeshi. (Ed.). Development of biotechnologies and biotech crops for stable food production under adverse environments and changing climate conditions. Tsukuba: JIRCAS, 2020. ch. 3-3.
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Registro original: |
Embrapa Agroenergia (CNPAE) |
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
Data corrente: |
13/01/2022 |
Data da última atualização: |
31/01/2022 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
VIDAL, A. H.; FELIX, G. P.; ABREU, E. F. M.; NOGUEIRA, I.; ALVES-FREITAS, D. M. T.; FALEIRO, F. G.; FONTENELE, R. S.; PEIXOTO, J. R.; LACORTE, C. C.; ROSA, R. C. C.; JESUS, O. N. de; RESENDE, R. O.; VARSANI, A.; RIBEIRO, S. da G. |
Afiliação: |
A. H. VIDAL, UNB; G. P. FELIX, UNB; EMANUEL FELIPE MEDEIROS ABREU, Cenargen; FABIO GELAPE FALEIRO, CPAC; R. S. FONTENELE, Arizona State University, Tempe/AZ/USA; J. R. PEIXOTO, UNB; CRISTIANO CASTRO LACORTE, Cenargen; RAUL CASTRO CARRIELLO ROSA, CNPAB; ONILDO NUNES DE JESUS, CNPMF; R. O. RESENDE, UNB; A. VARSANI, Arizona State University, Tempe/AZ/USA; SIMONE DA GRACA RIBEIRO, Cenargen. |
Título: |
Occurrence of mixed infection of lettuce chlorosis virus and cowpea aphid-borne mosaic virus in Passiflora spp. in Brazil. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE VIROLOGIA: Virologia em casa, 32., 2021, Belo Horizonte, MG. Anais...Belo Horizonte: Even3: CBV, nov. 2021. |
Idioma: |
Inglês |
Notas: |
Na publicação: Lacorte C.; Jesus O. N.; Ribeiro S. G. |
Palavras-Chave: |
CABMV; HTS; LCV; Passion fruit. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/230255/1/409384.pdf
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Marc: |
LEADER 01047nam a2200313 a 4500 001 2139067 005 2022-01-31 008 2021 bl uuuu u00u1 u #d 100 1 $aVIDAL, A. H. 245 $aOccurrence of mixed infection of lettuce chlorosis virus and cowpea aphid-borne mosaic virus in Passiflora spp. in Brazil.$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DE VIROLOGIA: Virologia em casa, 32., 2021, Belo Horizonte, MG. Anais...Belo Horizonte: Even3: CBV, nov. 2021.$c2021 500 $aNa publicação: Lacorte C.; Jesus O. N.; Ribeiro S. G. 653 $aCABMV 653 $aHTS 653 $aLCV 653 $aPassion fruit 700 1 $aFELIX, G. P. 700 1 $aABREU, E. F. M. 700 1 $aNOGUEIRA, I. 700 1 $aALVES-FREITAS, D. M. T. 700 1 $aFALEIRO, F. G. 700 1 $aFONTENELE, R. S. 700 1 $aPEIXOTO, J. R. 700 1 $aLACORTE, C. C. 700 1 $aROSA, R. C. C. 700 1 $aJESUS, O. N. de 700 1 $aRESENDE, R. O. 700 1 $aVARSANI, A. 700 1 $aRIBEIRO, S. da G.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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