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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
22/12/2020 |
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Data da última atualização: |
22/12/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GURGEL, A. L. C.; DIFANTE, G. dos S.; MONTAGNER, D. B.; ARAUJO, A. R. de; EUCLIDES, V. P. B. |
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Afiliação: |
Antonio Leandro Chaves Gurgel; Gelson dos Santos Difante; DENISE BAPTAGLIN MONTAGNER, CNPGC; ALEXANDRE ROMEIRO DE ARAUJO, CNPGC; VALERIA PACHECO BATISTA EUCLIDES, CNPGC. |
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Título: |
The effect of residual nitrogen fertilization on the yield components, forage quality, and performance of beef cattle fed on Mombaça grass. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Revista de la Facultad de Ciencias Agrarias UNCuyo, 2020. |
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Idioma: |
Inglês |
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Palavras-Chave: |
Forage accumulation; Pasture fertilization. |
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Thesaurus Nal: |
Stocking rate. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/219609/1/27-The-effect-of-residual.pdf
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Marc: |
LEADER 00670naa a2200193 a 4500
001 2128641
005 2020-12-22
008 2020 bl uuuu u00u1 u #d
100 1 $aGURGEL, A. L. C.
245 $aThe effect of residual nitrogen fertilization on the yield components, forage quality, and performance of beef cattle fed on Mombaça grass.$h[electronic resource]
260 $c2020
650 $aStocking rate
653 $aForage accumulation
653 $aPasture fertilization
700 1 $aDIFANTE, G. dos S.
700 1 $aMONTAGNER, D. B.
700 1 $aARAUJO, A. R. de
700 1 $aEUCLIDES, V. P. B.
773 $tRevista de la Facultad de Ciencias Agrarias UNCuyo, 2020.
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Registro original: |
Embrapa Gado de Corte (CNPGC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
10/10/2018 |
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Data da última atualização: |
11/10/2018 |
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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: |
NEVES, D. M.; SANTANA-VIEIRA, D. D. S.; DÓRIA, M. S.; FRESCHI, L.; FERREIRA, C. F.; SOARES FILHO, W. dos S.; COSTA, M. G. C.; COELHO FILHO, M. A.; MICHELI, F.; GESTEIRA, A. da S. |
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Afiliação: |
DIANA MATOS NEVES, UESC; DAYSE DRIELLY SOUZA SANTANA-VIEIRA, UFOPA; MILENA SANTOS DÓRIA, UESC; LUCIANO FRESCHI, USPI; CLAUDIA FORTES FERREIRA, CNPMF; WALTER DOS SANTOS SOARES FILHO, CNPMF; MARCIO GILBERTO CARDOSO COSTA, UESC; MAURICIO ANTONIO COELHO FILHO, CNPMF; FABIENNE MICHELI, UESC; ABELMON DA SILVA GESTEIRA, CNPMF. |
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Título: |
Recurrent water deficit causes alterations in the profile of redox proteins in citrus plants. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Plant Physiology and Biochemistry, v. 132, p.497-507, 2018. |
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Idioma: |
Inglês |
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Conteúdo: |
Plant acclimation to recurrent stress involves profound alterations in multiple genetic, metabolic and physiological processes. Stressful conditions usually implicate imbalance in reactive oxygen species (ROS) production and removal rates, which may lead to oxidative stress. However, the primary cellular targets of oxidative stress and their relevance in plant acclimation to abiotic stresses remains poorly characterized. By comparing redox proteomic and sugar profiles in citrus Valencia (VO) scions grafted onto two rootstocks with different soil water extraction capacities ? Rangpur Lime (RL) and Sunki Maravilha (SM) ? here we demonstrate that both ROSmediated post-translational protein modification and changes in sugar composition are associated with acclimation to recurrent drought in citrus. The redox proteomic analysis of the distinct scion/rootstock combinations exposed to one (WD1), two (WD2) or three (WD3) water deficit episodes revealed a total of 32 and 55 redox protein spots present in VO/RL and VO/SM plants, respectively. Mass spectrometry analysis of these protein spots revealed essential targets of ROS-mediated posttranslational protein modification in citrus plants challenged by recurrent drought. The oxidation of cysteine thiol groups into glyceraldehyde 3-phosphate dehydrogenase (GAPDH) was shown to increase in WD3 samples of the VO/RL combination, whereas the opposite was observed for the VO/SM combination. Similarly, recurrent drought promoted the oxidation of catalase thiol groups in VO/SM, but not in VO/RL. Carbohydrate profiling revealed that glucose, fructose and galactose may also contribute to the phenotypic differences observed between the citrus genotypes exposed to drought. These findings reveal for the first time that recurrent drought differentially affects the profile of redox proteomics of citrus, suggesting that this alteration may be part of the stress memory in perennial plants. MenosPlant acclimation to recurrent stress involves profound alterations in multiple genetic, metabolic and physiological processes. Stressful conditions usually implicate imbalance in reactive oxygen species (ROS) production and removal rates, which may lead to oxidative stress. However, the primary cellular targets of oxidative stress and their relevance in plant acclimation to abiotic stresses remains poorly characterized. By comparing redox proteomic and sugar profiles in citrus Valencia (VO) scions grafted onto two rootstocks with different soil water extraction capacities ? Rangpur Lime (RL) and Sunki Maravilha (SM) ? here we demonstrate that both ROSmediated post-translational protein modification and changes in sugar composition are associated with acclimation to recurrent drought in citrus. The redox proteomic analysis of the distinct scion/rootstock combinations exposed to one (WD1), two (WD2) or three (WD3) water deficit episodes revealed a total of 32 and 55 redox protein spots present in VO/RL and VO/SM plants, respectively. Mass spectrometry analysis of these protein spots revealed essential targets of ROS-mediated posttranslational protein modification in citrus plants challenged by recurrent drought. The oxidation of cysteine thiol groups into glyceraldehyde 3-phosphate dehydrogenase (GAPDH) was shown to increase in WD3 samples of the VO/RL combination, whereas the opposite was observed for the VO/SM combination. Similarly, recurrent drought promoted the oxidation... Mostrar Tudo |
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Thesagro: |
Fruta Cítrica. |
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Thesaurus NAL: |
Citrus. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02699naa a2200253 a 4500
001 2097221
005 2018-10-11
008 2018 bl uuuu u00u1 u #d
100 1 $aNEVES, D. M.
245 $aRecurrent water deficit causes alterations in the profile of redox proteins in citrus plants.$h[electronic resource]
260 $c2018
520 $aPlant acclimation to recurrent stress involves profound alterations in multiple genetic, metabolic and physiological processes. Stressful conditions usually implicate imbalance in reactive oxygen species (ROS) production and removal rates, which may lead to oxidative stress. However, the primary cellular targets of oxidative stress and their relevance in plant acclimation to abiotic stresses remains poorly characterized. By comparing redox proteomic and sugar profiles in citrus Valencia (VO) scions grafted onto two rootstocks with different soil water extraction capacities ? Rangpur Lime (RL) and Sunki Maravilha (SM) ? here we demonstrate that both ROSmediated post-translational protein modification and changes in sugar composition are associated with acclimation to recurrent drought in citrus. The redox proteomic analysis of the distinct scion/rootstock combinations exposed to one (WD1), two (WD2) or three (WD3) water deficit episodes revealed a total of 32 and 55 redox protein spots present in VO/RL and VO/SM plants, respectively. Mass spectrometry analysis of these protein spots revealed essential targets of ROS-mediated posttranslational protein modification in citrus plants challenged by recurrent drought. The oxidation of cysteine thiol groups into glyceraldehyde 3-phosphate dehydrogenase (GAPDH) was shown to increase in WD3 samples of the VO/RL combination, whereas the opposite was observed for the VO/SM combination. Similarly, recurrent drought promoted the oxidation of catalase thiol groups in VO/SM, but not in VO/RL. Carbohydrate profiling revealed that glucose, fructose and galactose may also contribute to the phenotypic differences observed between the citrus genotypes exposed to drought. These findings reveal for the first time that recurrent drought differentially affects the profile of redox proteomics of citrus, suggesting that this alteration may be part of the stress memory in perennial plants.
650 $aCitrus
650 $aFruta Cítrica
700 1 $aSANTANA-VIEIRA, D. D. S.
700 1 $aDÓRIA, M. S.
700 1 $aFRESCHI, L.
700 1 $aFERREIRA, C. F.
700 1 $aSOARES FILHO, W. dos S.
700 1 $aCOSTA, M. G. C.
700 1 $aCOELHO FILHO, M. A.
700 1 $aMICHELI, F.
700 1 $aGESTEIRA, A. da S.
773 $tPlant Physiology and Biochemistry$gv. 132, p.497-507, 2018.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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