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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
27/06/2013 |
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Data da última atualização: |
04/04/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ROLLA, A. A. de P.; CARVALHO, J. de F. C.; FUGANTI-PAGLIARINI, R.; ENGELS, C.; RIO, A. do; MARIN, S. R. R.; OLIVEIRA, M. C. N. de; BENEVENTI, M. A.; MARCELINO-GUIMARÃES, F. C.; FARIAS, J. R. B.; NEUMAIER, N.; NAKASHIMA, K.; YAMAGUCHI-SHINOZAKI, K.; NEPOMUCENO, A. L. |
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Afiliação: |
AMANDA ALVES DE PAIVA ROLLA, UEL; JOSIRLEY DE FÁTIMA CORRÊA CARVALHO; RENATA FUGANTI-PAGLIARINI; CIBELLE ENGELS, UEL; ALEXANDRE DO RIO; SILVANA REGINA ROCKENBACH MARIN, CNPSO; MARIA CRISTINA NEVES DE OLIVEIRA, CNPSO; MAGDA A. BENEVENTI, UFRGS; FRANCISMAR CORREA MARCELINO, CNPSO; JOSE RENATO BOUCAS FARIAS, CNPSO; NORMAN NEUMAIER, CNPSO; KAZUO NAKASHIMA, JIRCAS; KAZUKO YAMAGUCHI-SHINOZAKI, The University of Tokyo; ALEXANDRE LIMA NEPOMUCENO, SRI. |
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Título: |
Phenotyping soybean plants transformed with rd29A:AtDREB1A for drought tolerance in the greenhouse and field. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Transgenic Research, Dordrecht, v. 23, p. 75-87, 2014. |
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Páginas: |
13 p. |
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DOI: |
10.1007/s11248-013-9723-6 |
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Idioma: |
Inglês |
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Conteúdo: |
The development of drought tolerant plants is a high priority because the area suffering from drought is expected to increase in the future due to global warming. One strategy for the development of drought tolerance is to genetically engineer plants with transcription factors (TFs) that regulate the expression of several genes related to abiotic stress defense responses. This work assessed the performance of soybean plants overexpressing the TF DREB1A under drought conditions in the field and in the greenhouse. Drought was simulated in the greenhouse by progressively drying the soil of pot cultures of the P58 and P1142 lines. In the field, the performance of the P58 line and of 09D-0077, a cross between the cultivarsBR16andP58,was evaluated under four different water regimes: irrigation, natural drought (no irrigation) and water stress created using rain-out shelters in the vegetative or reproductive stages. Although the dehydration-responsive element-binding protein (DREB) plants did not outperform the cultivar BR16 in terms of yield, some yield components were increased when drought was introduced during the vegetative stage, such as the number of seeds, the number of pods with seeds and the total number of pods. The greenhouse data suggest that the higher survival rates ofDREB plants are because of lowerwater use due to lower transpiration rates under well watered conditions. Further studies are needed to better characterize the soil and atmospheric conditions under which these plants may outperform the non-transformed parental plants. MenosThe development of drought tolerant plants is a high priority because the area suffering from drought is expected to increase in the future due to global warming. One strategy for the development of drought tolerance is to genetically engineer plants with transcription factors (TFs) that regulate the expression of several genes related to abiotic stress defense responses. This work assessed the performance of soybean plants overexpressing the TF DREB1A under drought conditions in the field and in the greenhouse. Drought was simulated in the greenhouse by progressively drying the soil of pot cultures of the P58 and P1142 lines. In the field, the performance of the P58 line and of 09D-0077, a cross between the cultivarsBR16andP58,was evaluated under four different water regimes: irrigation, natural drought (no irrigation) and water stress created using rain-out shelters in the vegetative or reproductive stages. Although the dehydration-responsive element-binding protein (DREB) plants did not outperform the cultivar BR16 in terms of yield, some yield components were increased when drought was introduced during the vegetative stage, such as the number of seeds, the number of pods with seeds and the total number of pods. The greenhouse data suggest that the higher survival rates ofDREB plants are because of lowerwater use due to lower transpiration rates under well watered conditions. Further studies are needed to better characterize the soil and atmospheric conditions under whic... Mostrar Tudo |
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Thesagro: |
Soja. |
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Thesaurus Nal: |
Soybeans. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/960816/1/ID-34502-PaivaRolla2014-Article-PhenotypingSoybeanPlantsTransf.pdf
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Marc: |
LEADER 02540naa a2200325 a 4500
001 1960816
005 2022-04-04
008 2014 bl uuuu u00u1 u #d
024 7 $a10.1007/s11248-013-9723-6$2DOI
100 1 $aROLLA, A. A. de P.
245 $aPhenotyping soybean plants transformed with rd29A$bAtDREB1A for drought tolerance in the greenhouse and field.$h[electronic resource]
260 $c2014
300 $a13 p.
520 $aThe development of drought tolerant plants is a high priority because the area suffering from drought is expected to increase in the future due to global warming. One strategy for the development of drought tolerance is to genetically engineer plants with transcription factors (TFs) that regulate the expression of several genes related to abiotic stress defense responses. This work assessed the performance of soybean plants overexpressing the TF DREB1A under drought conditions in the field and in the greenhouse. Drought was simulated in the greenhouse by progressively drying the soil of pot cultures of the P58 and P1142 lines. In the field, the performance of the P58 line and of 09D-0077, a cross between the cultivarsBR16andP58,was evaluated under four different water regimes: irrigation, natural drought (no irrigation) and water stress created using rain-out shelters in the vegetative or reproductive stages. Although the dehydration-responsive element-binding protein (DREB) plants did not outperform the cultivar BR16 in terms of yield, some yield components were increased when drought was introduced during the vegetative stage, such as the number of seeds, the number of pods with seeds and the total number of pods. The greenhouse data suggest that the higher survival rates ofDREB plants are because of lowerwater use due to lower transpiration rates under well watered conditions. Further studies are needed to better characterize the soil and atmospheric conditions under which these plants may outperform the non-transformed parental plants.
650 $aSoybeans
650 $aSoja
700 1 $aCARVALHO, J. de F. C.
700 1 $aFUGANTI-PAGLIARINI, R.
700 1 $aENGELS, C.
700 1 $aRIO, A. do
700 1 $aMARIN, S. R. R.
700 1 $aOLIVEIRA, M. C. N. de
700 1 $aBENEVENTI, M. A.
700 1 $aMARCELINO-GUIMARÃES, F. C.
700 1 $aFARIAS, J. R. B.
700 1 $aNEUMAIER, N.
700 1 $aNAKASHIMA, K.
700 1 $aYAMAGUCHI-SHINOZAKI, K.
700 1 $aNEPOMUCENO, A. L.
773 $tTransgenic Research, Dordrecht$gv. 23, p. 75-87, 2014.
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Registro original: |
Embrapa Soja (CNPSO) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroenergia. Para informações adicionais entre em contato com cnpae.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agroenergia. |
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Data corrente: |
02/12/2015 |
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Data da última atualização: |
15/02/2016 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
SIQUEIRA, F. G. de; GOMES, T. G.; ARAÚJO, A. P. F; CUNHA, J. R. B; CAMELINI, C. M.; NAKAI, D. K.; MENDONCA, S. |
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Afiliação: |
FELIX GONCALVES DE SIQUEIRA, CNPAE; T. G. Gomes, UnB; A. P. F. Araújo, Universidade do Tocantins; J. R. B. Cunha, Universidade Federal de Lavras; C. M. Camelini; DIOGO KEIJI NAKAI, CNPAE; SIMONE MENDONCA, CNPAE. |
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Título: |
Aplicações biotecnológicas para biomassas do pós-cultivo de cogumelos comestíveis (Biotechnological Application for Spent Mushroom Substrate - SMS) |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: SIMPÓSIO INTERNACIONAL SOBRE COGUMELOS NO BRASIL, 8.; SIMPÓSIO NACIONAL SOBRE COGUMELOS COMESTÍVEIS, 7., 2015, Sorocaba, SP. Anais ... Sorocaba: Uniso, 2015. |
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Idioma: |
Português |
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Conteúdo: |
This review had as general objective to indicate possible biotechnological applications to the by-product generated after the harvest of edible mushrooms, known as Spent Mushroom Substrate (SMS). SMS could be understood as plant and microbial biomass discarded and not used by mushroom farm. Nowadays, several initiatives have searched add value to agro-industrial waste in the most diBerent sectors, in order to reduce social and environmental impacts, adding economic value in the production chains. SMS is a by-product which features biological and chemical characteristics that make it potential for biotechnological applications in areas such as: enzyme production, supplemental feed, bioremediation, biofuels (second generation ethanol, biodiesel and biogas), thermochemical (pyrolysis) and bioactive (polysaccharides, immuno-modulating proteins), among others. |
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Palavras-Chave: |
Aplicações biotecnológicas; Bioactive; Bioativo; Biotechnological applications; Cogumelos comestíveis; Edible mushrooms; Integration of production chains; Spent Mushroom Substrate. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01901nam a2200277 a 4500
001 2030322
005 2016-02-15
008 2015 bl uuuu u00u1 u #d
100 1 $aSIQUEIRA, F. G. de
245 $aAplicações biotecnológicas para biomassas do pós-cultivo de cogumelos comestíveis (Biotechnological Application for Spent Mushroom Substrate - SMS)$h[electronic resource]
260 $aIn: SIMPÓSIO INTERNACIONAL SOBRE COGUMELOS NO BRASIL, 8.; SIMPÓSIO NACIONAL SOBRE COGUMELOS COMESTÍVEIS, 7., 2015, Sorocaba, SP. Anais ... Sorocaba: Uniso$c2015
520 $aThis review had as general objective to indicate possible biotechnological applications to the by-product generated after the harvest of edible mushrooms, known as Spent Mushroom Substrate (SMS). SMS could be understood as plant and microbial biomass discarded and not used by mushroom farm. Nowadays, several initiatives have searched add value to agro-industrial waste in the most diBerent sectors, in order to reduce social and environmental impacts, adding economic value in the production chains. SMS is a by-product which features biological and chemical characteristics that make it potential for biotechnological applications in areas such as: enzyme production, supplemental feed, bioremediation, biofuels (second generation ethanol, biodiesel and biogas), thermochemical (pyrolysis) and bioactive (polysaccharides, immuno-modulating proteins), among others.
653 $aAplicações biotecnológicas
653 $aBioactive
653 $aBioativo
653 $aBiotechnological applications
653 $aCogumelos comestíveis
653 $aEdible mushrooms
653 $aIntegration of production chains
653 $aSpent Mushroom Substrate
700 1 $aGOMES, T. G.
700 1 $aARAÚJO, A. P. F
700 1 $aCUNHA, J. R. B
700 1 $aCAMELINI, C. M.
700 1 $aNAKAI, D. K.
700 1 $aMENDONCA, S.
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Embrapa Agroenergia (CNPAE) |
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