Development of drought-tolerant sugarcane overexpressing the AtDREB2A CA gene.

Detalhes bibliográficos
Autor(a) principal: SOUZA, W. R. de
Data de Publicação: 2020
Outros Autores: 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.
Tipo de documento: Capítulo de livro
Idioma: eng
Título da fonte: Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
Texto Completo: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1130044
Resumo: 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.
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spelling Development of drought-tolerant sugarcane overexpressing the AtDREB2A CA gene.AtDREB2A CAZmRab17 promoterAbiotic stressSaccharumTranscription factorsSugarcane 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.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.SOUZA, W. R. deOLIVEIRA, N. G. deVINECKY, 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.2021-02-18T01:12:08Z2021-02-18T01:12:08Z2021-02-172020info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bookPartp. 89-98In: 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.http://www.alice.cnptia.embrapa.br/alice/handle/doc/1130044eng(JIRCAS Working Report, 91).info:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2021-02-18T01:12:18Zoai:www.alice.cnptia.embrapa.br:doc/1130044Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542021-02-18T01:12:18falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542021-02-18T01:12:18Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Development of drought-tolerant sugarcane overexpressing the AtDREB2A CA gene.
title Development of drought-tolerant sugarcane overexpressing the AtDREB2A CA gene.
spellingShingle Development of drought-tolerant sugarcane overexpressing the AtDREB2A CA gene.
SOUZA, W. R. de
AtDREB2A CA
ZmRab17 promoter
Abiotic stress
Saccharum
Transcription factors
title_short Development of drought-tolerant sugarcane overexpressing the AtDREB2A CA gene.
title_full Development of drought-tolerant sugarcane overexpressing the AtDREB2A CA gene.
title_fullStr Development of drought-tolerant sugarcane overexpressing the AtDREB2A CA gene.
title_full_unstemmed Development of drought-tolerant sugarcane overexpressing the AtDREB2A CA gene.
title_sort Development of drought-tolerant sugarcane overexpressing the AtDREB2A CA gene.
author SOUZA, W. R. de
author_facet 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.
author_role author
author2 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.
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv 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.
dc.contributor.author.fl_str_mv 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.
dc.subject.por.fl_str_mv AtDREB2A CA
ZmRab17 promoter
Abiotic stress
Saccharum
Transcription factors
topic AtDREB2A CA
ZmRab17 promoter
Abiotic stress
Saccharum
Transcription factors
description 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.
publishDate 2020
dc.date.none.fl_str_mv 2020
2021-02-18T01:12:08Z
2021-02-18T01:12:08Z
2021-02-17
dc.type.driver.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/bookPart
format bookPart
status_str publishedVersion
dc.identifier.uri.fl_str_mv 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.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/1130044
identifier_str_mv 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.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/1130044
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv (JIRCAS Working Report, 91).
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv p. 89-98
dc.source.none.fl_str_mv reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
collection Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)
repository.name.fl_str_mv Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv cg-riaa@embrapa.br
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