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Registros recuperados: 15
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Chloride-ion stimulation of the tonoplast H+-translocating ATPase from Hevea brasiliensis (rubber tree) latex : a dual mechanism IRD
Marin, Bernard; Gidrol, X..
Tipo: Text Palavras-chave: PHYSIOLOGIE VEGETALE; HEVEA; LATEX; ATP; ENZYME; VACUOLE; CHLORE; ANION; ACTIVITE ENZYMATIQUE; PH; ETUDE EXPERIMENTALE; ATPASE; TONOPLASTE; POTENTIEL ELECTRIQUE.
Ano: 1985 URL: http://www.documentation.ird.fr/hor/fdi:010025034
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Compartmentation of solutes and the role of tonoplast ATPase in Hevea latex IRD
Marin, Bernard; Chrestin, Hervé.
Tipo: Text Palavras-chave: PHYSIOLOGIE VEGETALE; LATEX; METABOLISME; ACTIVITE ENZYMATIQUE; VACUOLE.
Ano: 1985 URL: http://www.documentation.ird.fr/hor/fdi:010009140
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Cooperation of a "Davies type" biochemical pH-stat and the tonoplastic bioosmotic pH-stat in the regulation of the cytosolic pH of hevea latex IRD
Chrestin, Hervé; Gidrol, X.; Auzac, J. d'; Jacob, J.L.; Marin, Bernard.
Tipo: Text Palavras-chave: PHYSIOLOGIE VEGETALE; LATEX; METABOLISME; ETUDE EXPERIMENTALE; PH; ACTIVITE ENZYMATIQUE; VACUOLE.
Ano: 1985 URL: http://www.documentation.ird.fr/hor/fdi:010009142
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Effect of nigericin on the H+-translocating adenosine triphosphatase from tonoplast of Hevea latex IRD
Marin, Bernard.
Tipo: Text Palavras-chave: PHYSIOLOGIE VEGETALE; HEVEA; LATEX; ATP; ENZYME; VACUOLE; ACTIVITE ENZYMATIQUE; PHOSPHORE; ANION; PH; ETUDE EXPERIMENTALE; ATPASE; NIGERICINE; TONOPLASTE.
Ano: 1986 URL: http://www.documentation.ird.fr/hor/fdi:010025035
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Electrochemical gradient controlled reversible fluxes of H+ and calcium at the tonoplast but quasi-total citrate sequestration within the intact vacuoles from the latex cells of Hevea brasiliensis : implications in the production of natural rubber IRD
Chrestin, Hervé; Gidrol, X.; Péan, M.; Marin, Bernard.
Tipo: Text Palavras-chave: PHYSIOLOGIE VEGETALE; LATEX; CAOUTCHOUC; METABOLISME; ETUDE EXPERIMENTALE; CALCIUM; VACUOLE; PROTON.
Ano: 1987 URL: http://www.documentation.ird.fr/hor/fdi:010009144
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Ferritins and iron storage in plants Inra
Briat, J.F.; Duc, C.; Ravet, K.; Gaymard, F..
Iron is essential for both plant productivity and nutritional quality. Improving plant iron content was attempted through genetic engineering of plants overexpressing ferritins. However, both the roles of these proteins in the plant physiology, and the mechanisms involved in the regulation of their expression are largely unknown. Although the structure of ferritins is highly conserved between plants and animals, their cellular localization differ. Furthermore, regulation of ferritin gene expression in response to iron excess occurs at the transcriptional level in plants, in contrast to animals which regulate ferritin expression at the translational level. In this review, our knowledge of the specific features of plant ferritins is presented, at the level...
Tipo: Journal Article Palavras-chave: IRON HOMEOSTASIS; OXIDATIVE STRESS; CHLOROPLAST; VACUOLE.
Ano: 2010 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD2010daf77ff1&uri=/notices/prodinra1/2010/12/
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Further evidence for the proton pumping work of tonoplast ATP ase from Hevea latex vacuome IRD
Marin, Bernard; Blasco, F..
Tipo: Text Palavras-chave: PHYSIOLOGIE VEGETALE; HEVEA; LATEX; VACUOLE; ACTIVITE ENZYMATIQUE; CYTOPLASME; PH; REGULATION; ETUDE EXPERIMENTALE; TONOPLASTE; ATPASE MEMBRANAIRE; POMPE A PROTONS; HEVEA BRASILIENSIS.
Ano: 1982 URL: http://www.documentation.ird.fr/hor/fdi:02256
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La vacuole dans l'homéostasie et la sénescence des cellules laticifères d'hévéa IRD
Chrestin, Hervé.
Tipo: Text Palavras-chave: HEVEA; VACUOLE; LUTOIDE; HOMEOSTASIE; LATEX; PRODUCTION; VIEILLISSEMENT; ACTIVITE ENZYMATIQUE; METHODOLOGIE; BIBLIOGRAPHIE; CELLULE LATICIFERE; HEVEACULTURE; ENCOCHE SECHE.
Ano: 1985 URL: http://www.documentation.ird.fr/hor/fdi:23687
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Mobilization of vacuolar iron by AtNRAMP3 and AtNRAMP4 is essential for seed germination on low iron. Inra
Lanquar, V.; Lelièvre, F.; Bolte, S.; Hamès, C.; Alcon, C.; Neumann, D.; Vansuyt, G.; Curie, C.; Schröder, A.; Krämer, U.; Barbier-Brygoo, H.; Thomine, S..
Iron (Fe) is necessary for all living cells, but its bioavailability is often limited. Fe deficiency limits agriculture in many areas and affects over a billion human beings worldwide. In mammals, NRAMP2/DMT1/DCT1 was identified as a major pathway for Fe acquisition and recycling. Inplants, AtNRAMP3 and AtNRAMP4 are induced under Fe deficiency. The similitude of AtNRAMP3 and AtNRAMP4 expression patterns and their common targeting to the vacuole, together with the lack of obvious phenotype in nramp3-1 and nramp4-1 single knockout mutants, suggested a functional redundancy. Indeed, the germination of nramp3 nramp4 double mutants is arrested under low Fe nutrition and fully rescued by high Fe supply. Mutant seeds have wild type Fe content, but fail to...
Tipo: Journal Article Palavras-chave: GERMINATION; IRON NUTRITION; NRAMP TRANSPORTERS; VACUOLE.
Ano: 2005 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD20079c8ed51f&uri=/notices/prodinra1/2007/09/
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Role of the lutoidic tonoplast in the control of the cytosolic homeostasis within the laticiferous cells of hevea IRD
Chrestin, Hervé; Gidrol, X.; Marin, Bernard; Jacob, J.L.; Auzac, J. d'.
Tipo: Text Palavras-chave: PHYSIOLOGIE VEGETALE; LATEX; LUTOIDE; METABOLISME; ACTIVITE ENZYMATIQUE; ETUDE EXPERIMENTALE; VACUOLE; ETHREL.
Ano: 1984 URL: http://www.documentation.ird.fr/hor/fdi:010009170
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Solubilization and purification of the ATPase from the tonoplast of Hevea IRD
Marin, Bernard; Preisser, J.; Komor, E..
Tipo: Text Palavras-chave: PHYSIOLOGIE VEGETALE; HEVEA; LATEX; ATP; ENZYME; PURIFICATION; VACUOLE; ACTIVITE ENZYMATIQUE; COMPOSITION CHIMIQUE; METHODE D'ANALYSE; MICROSCOPIE ELECTRONIQUE; CHROMATOGRAPHIE; ELECTROPHORESE; ETUDE EXPERIMENTALE; ETUDE COMPARATIVE; ATPASE; TONOPLASTE.
Ano: 1985 URL: http://www.documentation.ird.fr/hor/fdi:010025036
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Straightforward histochemical staining of Fe by the adaptation of an old-school technique: Identification of the endodermal vacuole as the site of Fe storage in Arabidopsis embryos Inra
Roschzttardtz, H.; Conejero, G.; Curie, C.; Mari, S..
Iron (Fe) is an essential metal ion, required for basic cellular processes such as respiration, photosynthesis and cell division. Therefore, Fe has to be stored and distributed to several organelles to fulfill its roles. The molecular basis of Fe distribution is poorly understood. In this context, elemental imaging approaches are becoming essential for a better understanding of metal homeostasis in plants. Recently, several genes have been involved in Fe storage (VIT1) and remobilization (NRAMP3 and NRAMP4) in the seed of Arabidopsis, mostly with the help of sophisticated imaging techniques. We have adapted an histochemical procedure to detect Fe in plant tissues, based on Perls staining coupled to diaminobenzidine (DAB) intensification. The Perls/DAB...
Tipo: Journal Article Palavras-chave: HISTOCHIMIE; ONTOGENESE; ENDODERME IRON; VACUOLE; ENDODERMIS; EMBRYO.
Ano: 2010 URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD201165cf7b7c&uri=/notices/prodinra1/2011/06/
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The control by the electrochemical proton gradient of the tonoplast-bound H+-translocating adenosine triphosphatase from rubber-tree (Hevea brasiliensis) latex IRD
Marin, Bernard.
Tipo: Text Palavras-chave: PHYSIOLOGIE VEGETALE; HEVEA; LATEX; ATP; ENZYME; REGULATION; VACUOLE; ACTIVITE ENZYMATIQUE; PH; CATION; METHODE D'ANALYSE; ETUDE EXPERIMENTALE; TONOPLASTE; ATPASE; GRADIENT DE PROTON; VALINOMYCINE.
Ano: 1985 URL: http://www.documentation.ird.fr/hor/fdi:010025033
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The functioning of tonoplast H+-translocating ATPase from hevea latex in physiological conditions IRD
Gidrol, X.; Marin, Bernard; Chrestin, Hervé; Auzac, J. d'.
Tipo: Text Palavras-chave: PHYSIOLOGIE VEGETALE; LATEX; METABOLISME; PH; ACTIVITE ENZYMATIQUE; VACUOLE.
Ano: 1985 URL: http://www.documentation.ird.fr/hor/fdi:010009138
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Transtonoplast pH changes as a signal for activation of the cytosolic metabolism in hevea latex cells in response to treatments with ethrel (an ethylene releaser) : implications for the production of a secondary metabolite : natural rubber IRD
Chrestin, Hervé; Gidrol, X.; Marin, Bernard.
Tipo: Text Palavras-chave: PHYSIOLOGIE VEGETALE; LATEX; METABOLISME; ETUDE EXPERIMENTALE; PH; ACTIVITE ENZYMATIQUE; VACUOLE; ETHREL.
Ano: 1987 URL: http://www.documentation.ird.fr/hor/fdi:010009146
Registros recuperados: 15
Primeira ... 1 ... Última
 

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