Výsledky vyhledávání - "H. Barbier-Brygoo"

AtCLCa, a proton/nitrate antiporter, mediates nitrate accumulation in plant vacuoles

Autor: A. De Angeli, D. Monachello, G. Ephritikhine, J. M. Frachisse, S. Thomine, F. Gambale, H. Barbier-Brygoo

Publikováno v: Nature (Lond.) 442 (2006): 939–942. doi:10.1038/nature05013
info:cnr-pdr/source/autori:A. De Angeli; D. Monachello; G. Ephritikhine; J. M. Frachisse; S. Thomine; F. Gambale; H. Barbier-Brygoo/titolo:AtCLCa, a proton%2Fnitrate antiporter, mediates nitrate accumulation in plant vacuoles ./doi:10.1038%2Fnature05013/rivista:Nature (Lond.)/anno:2006/pagina_da:939/pagina_a:942/intervallo_pagine:939–942/volume:442

Nitrate, the major nitrogen source for most plants, is widely used as a fertilizer and as a result has become a predominant freshwater pollutant. Plants need nitrate for growth and store most of it in the central vacuole1. Some members of the chlorid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=cnr_________::2f29046c2603abeb3c03ea6d7682d30c
http://www.cnr.it/prodotto/i/9510

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Differential sensitivities of protoplast responses to auxin

Autor: J. Guern, G. Ephritikhine, H. Barbier-brygoo, Christophe Maurel

Publikováno v: Progress in Plant Growth Regulation ISBN: 9789401050845

Auxins elicit on plants a wide variety of responses such as elongation growth, vascular tissue differentiation, cell division, and selective transcription of genes (Klee and Estelle, 1991, and references therein). However, little is known about auxin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::df2371b7b63115732470e3a3b85dc329
https://doi.org/10.1007/978-94-011-2458-4_21

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Use of mutants and transformed plants to study the action of auxins

Autor: H, Barbier-Brygoo, C, Maurel, W H, Shen, G, Ephritikhine, A, Delbarre, J, Guern

Publikováno v: Symposia of the Society for Experimental Biology. 44

We describe here the results of a comparison of the properties of several plant genotypes differing in their reaction to auxins. The hormonal response used to compare the genotypes is the auxin-induced variation of the transplasmalemma electrical pot

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::3115309ee375c7cf20fbe0debb3991e5
https://pubmed.ncbi.nlm.nih.gov/2130519

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The Sensitivity of Plant Protoplasts to Auxin is Likely Modulated by the Number of Receptors at the Plasmalemma

Autor: J. Guern, Dieter Klämbt, H. Barbier-Brygoo, G. Ephritikhine

Publikováno v: Signal Perception and Transduction in Higher Plants ISBN: 9783642839764

Auxin modifies the electrical transmembrane potential of isolated protoplasts according to an inverted bell-shaped dose-response curve (Ephritikhine et al, 1987; Shen et al, 1988). The sensitivity of plant protoplasts to auxin can be characterized by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e72f4e20af9c414c44f34ebc3a65eb3b
https://doi.org/10.1007/978-3-642-83974-0_1

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Evidence for the Contribution of Surface Potential to the Transtonoplast Potential Difference Measured on Isolated Vacuoles with Microelectrodes

Autor: Rémy Gibrat, Jean-Pierre Grouzis, Claude Grignon, H. Barbier-Brygoo, J. Guern, Charles Romieu

Publikováno v: Zeitschrift für Pflanzenphysiologie
Zeitschrift für Pflanzenphysiologie, 1984, 114 (3), pp.215-219. ⟨10.1016/S0044-328X(84)80013-6⟩

Summary In order to elucidate the origin of the transtonoplast potential difference (PD) measured on isolated vacuoles, the possible contribution of the surface potential to the transmembrane PD was studied. The PD and the electrophoretic mobility we

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ae87d308595969196305d835617a72d
https://hal.inrae.fr/hal-02725067

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Critical evaluation of methods for estimating the vacuolar pH of plant cells

Autor: P. Manigault, H. Barbier-Brygoo, A. Kurkdjian, Jean Guern, Michel Pean, H. Quiquampoix

Publikováno v: Biochemistry and function of vacuolar adenosine-triphosohatase in fungi and plants
Biochemistry and function of vacuolar adenosine-triphosohatase in fungi and plants, Springer-Verlag, 1985
Biochemistry and Function of Vacuolar Adenosine-Triphosphatase in Fungi and Plants ISBN: 9783642703225

The vacuoles of higher plant cells have been shown to be the site for accumulation of ions and metabolites (Matile 1978; Leigh et al. 1979, Leigh 1983; Marty et al. 1980; Boudet et al. 1984). The mechanisms involved in the storage functions of vacuol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22ddb35b34ea044456463cb32a5e1e88
https://hal.inrae.fr/hal-02857280

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