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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
17/02/2012 |
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Data da última atualização: |
13/07/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
POLIZEL, A. M.; MEDRI, M. E.; NAKASHIMA, K.; YAMANAKA, N.; FARIAS, J. R. B.; OLIVEIRA, M. C. N. de; MARIN, S. R. R.; ABDELNOOR, R. V.; MARCELINO, F. C.; FUGANTI, R.; RODRIGUES, F. A.; STOLF-MOREIRA, R.; BENEVENTI, M. A.; ROLLA, A. A. P.; NEUMAIER, N.; YAMAGUCHI-SHINOZAKI, K.; CARVALHO, J. F. C.; NEPOMUCENO, A. L. |
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Afiliação: |
UEL; UEL; JIRCAS; JIRCAS; JOSE RENATO BOUCAS FARIAS, CNPSO; MARIA CRISTINA NEVES DE OLIVEIRA, CNPSO; SILVANA REGINA ROCKENBACH MARIN, CNPSO; RICARDO VILELA ABDELNOOR, CNPSO; FRANCISMAR CORREA MARCELINO, CNPSO; RENATA FUGANTI, CNPSo; CNPSo; RENATA STOLF MOREIRA, CNPSo; UFRGS; AMANDA A. P. ROLLA, UEL; NORMAN NEUMAIER, CNPSO; JIRCAS; CNPSo; ALEXANDRE LIMA NEPOMUCENO, SRI. |
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Título: |
Molecular, anatomical and physiological properties of a genetically modified soybean line transformed with rd29A:AtDREB1A for the improvement of drought tolerance. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Genetics and Molecular Research, Ribeirão Preto, v. 10, n. 4, p. 3641-3656, 2011. |
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DOI: |
http://dx.doi.org/10.4238/2011.October.21.4 |
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Idioma: |
Inglês |
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Conteúdo: |
We evaluated the molecular, anatomical and physiological properties of a soybean line transformed to improve drought tolerance with an rd29A:AtDREB1A construct. This construct expressed dehydration- responsive element binding protein DREB1A from the stress-inducible rd29A promoter. The greenhouse growth test included four randomized blocks of soybean plants, with each treatment performed in triplicate. Seeds from the non-transformed soybean cultivar BR16 and from the genetically modified soybean P58 line (T2 generation) were grown at 15% gravimetric humidity for 31 days. To induce water deficit, the humidity was reduced to 5% gravimetric humidity (moderate stress) for 29 days and then to 2.5% gravimetric humidity (severe stress). AtDREB1A gene expression was higher in the genetically modified P58 plants during water deficit, demonstrating transgene stability in T2 generations and induction of the rd29A promoter. Drought-response genes, including GmPI-PLC, GmSTP, GmGRP, and GmLEA14, were highly expressed in plants submitted to severe stress. Genetically modified plants had higher stomatal conductance and consequently higher photosynthetic and transpiration rates. In addition, they had more chlorophyll. Overexpression of AtDREB1A may contribute to a decrease in leaf thickness; however, a thicker abaxial epidermis was observed. Overexpression of AtDREB1A in soybean appears to enhance drought tolerance. |
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Thesagro: |
Fisiologia vegetal; Resistência a seca; Soja. |
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Thesaurus Nal: |
Drought tolerance; Plant physiology; Soybeans. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/54351/1/gmr14611.104.pdf
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Marc: |
LEADER 02697naa a2200409 a 4500
001 1916042
005 2017-07-13
008 2011 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.4238/2011.October.21.4$2DOI
100 1 $aPOLIZEL, A. M.
245 $aMolecular, anatomical and physiological properties of a genetically modified soybean line transformed with rd29A$bAtDREB1A for the improvement of drought tolerance.
260 $c2011
520 $aWe evaluated the molecular, anatomical and physiological properties of a soybean line transformed to improve drought tolerance with an rd29A:AtDREB1A construct. This construct expressed dehydration- responsive element binding protein DREB1A from the stress-inducible rd29A promoter. The greenhouse growth test included four randomized blocks of soybean plants, with each treatment performed in triplicate. Seeds from the non-transformed soybean cultivar BR16 and from the genetically modified soybean P58 line (T2 generation) were grown at 15% gravimetric humidity for 31 days. To induce water deficit, the humidity was reduced to 5% gravimetric humidity (moderate stress) for 29 days and then to 2.5% gravimetric humidity (severe stress). AtDREB1A gene expression was higher in the genetically modified P58 plants during water deficit, demonstrating transgene stability in T2 generations and induction of the rd29A promoter. Drought-response genes, including GmPI-PLC, GmSTP, GmGRP, and GmLEA14, were highly expressed in plants submitted to severe stress. Genetically modified plants had higher stomatal conductance and consequently higher photosynthetic and transpiration rates. In addition, they had more chlorophyll. Overexpression of AtDREB1A may contribute to a decrease in leaf thickness; however, a thicker abaxial epidermis was observed. Overexpression of AtDREB1A in soybean appears to enhance drought tolerance.
650 $aDrought tolerance
650 $aPlant physiology
650 $aSoybeans
650 $aFisiologia vegetal
650 $aResistência a seca
650 $aSoja
700 1 $aMEDRI, M. E.
700 1 $aNAKASHIMA, K.
700 1 $aYAMANAKA, N.
700 1 $aFARIAS, J. R. B.
700 1 $aOLIVEIRA, M. C. N. de
700 1 $aMARIN, S. R. R.
700 1 $aABDELNOOR, R. V.
700 1 $aMARCELINO, F. C.
700 1 $aFUGANTI, R.
700 1 $aRODRIGUES, F. A.
700 1 $aSTOLF-MOREIRA, R.
700 1 $aBENEVENTI, M. A.
700 1 $aROLLA, A. A. P.
700 1 $aNEUMAIER, N.
700 1 $aYAMAGUCHI-SHINOZAKI, K.
700 1 $aCARVALHO, J. F. C.
700 1 $aNEPOMUCENO, A. L.
773 $tGenetics and Molecular Research, Ribeirão Preto$gv. 10, n. 4, p. 3641-3656, 2011.
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Registro original: |
Embrapa Soja (CNPSO) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Ocidental. Para informações adicionais entre em contato com cpaa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
04/12/2020 |
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Data da última atualização: |
11/01/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 4 |
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Autoria: |
COSTA, C. M. de S.; CRUZ, M. G. da; LIMA, T. B. C.; FERREIRA, L. C.; VENTURA, A. S.; BRANDÃO, F. R.; CHAGAS, E. C.; CHAVES, F. C. M.; MARTINS, M. L.; JERÔNIMO, G. T. |
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Afiliação: |
CARINNE MOREIRA DE SOUZA COSTA; MATHEUS GOMES DA CRUZ; TALISSA BEATRIZ COSTA LIMA; LILIANE CAMPOS FERREIRA; ARLENE SOBRINHO VENTURA; Franmir Rodrigues Brandão; EDSANDRA CAMPOS CHAGAS, CPAA; FRANCISCO CELIO MAIA CHAVES, CPAA; MAURÍCIO LATERÇA MARTINS; GABRIELA TOMAS JERÔNIMO. |
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Título: |
Efficacy of the essential oils of Mentha piperita, Lippia alba and Zingiber officinale to control the acanthocephalan Neoechinorhynchus buttnerae in Colossoma macropomum. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Aquaculture Reports, v. 18, Art. 100414, 2020. |
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DOI: |
https://doi.org/10.1016/j.aqrep.2020.100414 |
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Idioma: |
Inglês |
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Conteúdo: |
This study evaluated the in vitro and in vivo parasiticidal efficacy of the essential oils of Mentha piperita, Lippia alba and Zingiber officinale on Neoechinorhynchus buttnerae (acanthocephalan) and their effect when used as dietary supplementation on hematological parameters of Colossoma macropomum. |
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Thesagro: |
Tambaqui. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01144naa a2200253 a 4500
001 2127634
005 2021-01-11
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.aqrep.2020.100414$2DOI
100 1 $aCOSTA, C. M. de S.
245 $aEfficacy of the essential oils of Mentha piperita, Lippia alba and Zingiber officinale to control the acanthocephalan Neoechinorhynchus buttnerae in Colossoma macropomum.$h[electronic resource]
260 $c2020
520 $aThis study evaluated the in vitro and in vivo parasiticidal efficacy of the essential oils of Mentha piperita, Lippia alba and Zingiber officinale on Neoechinorhynchus buttnerae (acanthocephalan) and their effect when used as dietary supplementation on hematological parameters of Colossoma macropomum.
650 $aTambaqui
700 1 $aCRUZ, M. G. da
700 1 $aLIMA, T. B. C.
700 1 $aFERREIRA, L. C.
700 1 $aVENTURA, A. S.
700 1 $aBRANDÃO, F. R.
700 1 $aCHAGAS, E. C.
700 1 $aCHAVES, F. C. M.
700 1 $aMARTINS, M. L.
700 1 $aJERÔNIMO, G. T.
773 $tAquaculture Reports$gv. 18, Art. 100414, 2020.
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Embrapa Amazônia Ocidental (CPAA) |
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