Early membrane events induced by salicylic acid in motor cells of the Mimosa pudica pulvinus

Autor: Gabriel Roblin, Saed Saeedi, Pierrette Fleurat-Lessard, Janine Bonmort, Françoise Rocher

Publikováno v: Journal of Experimental Botany. 64:1829-1836

Salicylic acid (o-hydroxy benzoic acid) (SA) induced a rapid dose-dependent membrane hyperpolarization (within seconds) and a modification of the proton secretion (within minutes) of Mimosa pudica pulvinar cells at concentrations higher than 0.1 mM.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a88fb492c9699024920ccb1a93be632e
https://doi.org/10.1093/jxb/ert048

Membrane effects of 2,4-dichlorophenoxyacetic acid in motor cells of Mimosa pudica L

Autor: Gabriel Roblin, Janine Bonmort, Christelle Moyen

Publikováno v: Plant Physiology and Biochemistry
Plant Physiology and Biochemistry, Elsevier, 2007, 45, pp.420-426. 〈10.1016/j.plaphy.2007.03.030〉
Plant Physiology and Biochemistry, Elsevier, 2007, 45, pp.420-426. ⟨10.1016/j.plaphy.2007.03.030⟩

International audience; 2,4-dichlorophenoxyacetic acid applied to excised leaves of Mimosa pudica L. inhibited in a dose-dependent manner the shock-induced pulvinar movement. This inhibition was negatively correlated with the amount of [14C] 2,4-dich

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::709aa186d62b3edda23520b3394838a2
https://doi.org/10.1016/j.plaphy.2007.03.030

Regulation of a plant plasma membrane sucrose transporter by phosphorylation

Autor: Janine Bonmort, Soulaiman Sakr, Serge Delrot, Gabriel Roblin

Publikováno v: FEBS Letters. 424:165-168

The protein phosphatase inhibitor okadaic acid (OA) either provided directly to sugar beet (Beta vulgaris L.) leaf discs or infiltrated in the leaf blade rapidly inhibited sucrose uptake. Methyl okadaic acid, a biologically inactive analogue of OA, h

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3f6b5d13d197b13be87227031bb2f91
https://doi.org/10.1016/s0014-5793(98)00165-3

Early Sr2+-induced effects on membrane potential, proton pumping- and ATP hydrolysis-activities of plasma membrane vesicles from maize root cells

Autor: Christelle Moyen, Janine Bonmort, Gabriel Roblin

Publikováno v: Environmental and Experimental Botany
Environmental and Experimental Botany, Elsevier, 2011, 70, pp.289-296. 〈10.1016/j.envexpbot.2010.10.005〉
Environmental and Experimental Botany, Elsevier, 2011, 70 (2-3), pp.289-296. ⟨10.1016/j.envexpbot.2010.10.005⟩

When released in plant environment, strontium (Sr 2+ ) can be absorbed predominantly by the plant roots. As the plasma membrane of root cells is amongst the first barriers encountered by Sr 2+ during its soil/plant transfer and the main entry point o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd428b77c7aee6f189b87796299c17d9
https://hal.archives-ouvertes.fr/hal-00551662

Inhibition of Phytochrome- and Blue Light Absorbing Pigment-mediated Pulvinar Movements in Cassia fasciculata by Xanthine Derivatives

Autor: Gabriel Roblin, Janine Bonmort, Pierrette Fleurat-Lessard

Publikováno v: Journal of Plant Physiology. 139:161-165

Summary Theophylline and aminophylline, applied on excised leaves of Cassia fasciculata inhibited the phytochrome-mediated movements induced by a light-off signal and the blue light absorbing pigment-mediated movements induced by a light-on signal. B

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aa0c89d799a6307f9129aba4b3f0407a
https://doi.org/10.1016/s0176-1617(11)80601-2