Výsledky vyhledávání - "Gabriel Roblin"

Adaptive responses of miniature rose to cultivation modes and abiotic stresses

Autor: Gabriel Roblin, Pierrette Fleurat-Lessard, Rossitza Atanassova, Philippe Michonneau, Emile Béré

Publikováno v: Trees-Structure and Function
Trees-Structure and Function, Springer Verlag, 2021, 35 (3), pp.809-829. ⟨10.1007/s00468-020-02079-3⟩

The miniature rose-bush architecture may be improved by abiotic stresses applied to plants grown under short cultivation mode, which results in their enhanced robustness, branching and blooming capacity. Miniature rose-bushes of the Meikanrou variety

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::523c564305ffe1800c4e654c338df9cf
https://hal.archives-ouvertes.fr/hal-03347924

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Characteristic early membrane effects induced by tryptophan in pulvinar motor cells

Autor: Christelle Moyen, Pierrette Fleurat-Lessard, Gabriel Roblin, Fabienne Dédaldéchamp

Publikováno v: Plant Physiology and Biochemistry
Plant Physiology and Biochemistry, Elsevier, 2019, 142, pp.528-535. ⟨10.1016/j.plaphy.2019.08.006⟩
www.elsevier.com

International audience; Tryptophan at concentrations higher than 0.1 mM, triggered characteristic early physiological effects such as rapid (within 5 min) dose-dependent membrane hyperpolarization in Mimosa pudica motor cells and modification of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::291fd92e89fd27665374d337faa8056c
https://doi.org/10.1016/j.plaphy.2019.08.006

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Implication of actin in the uptake of sucrose and valine in the tap root and leaf of sugar beet

Autor: Pierrette Fleurat-Lessard, Philippe Michonneau, Gabriel Roblin, Alexandre Crépin, Jean-Marc Berjeaud, Anne Cantereau

Publikováno v: Physiologia Plantarum
Physiologia Plantarum, Wiley, 2021, 172 (1), pp.218-232. ⟨10.1111/ppl.13322⟩

International audience; Actin microfilaments (F‐actin) are major components of the cytoskeleton essential for many cellular dynamic processes (vesicle trafficking, cytoplasmic streaming, organelle movements). The aim of this study was to examine wh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cd87e935458782236c912f7ad275469
https://hal.archives-ouvertes.fr/hal-03119800

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Auxinic Herbicide Conjugates with an α-Amino Acid Function: Structural Requirements for Biological Activity on Motor Cells

Autor: Jean-François Chollet, Gabriel Roblin, Jean-Louis Bonnemain

Publikováno v: Plant Physiology and Biochemistry
Plant Physiology and Biochemistry, Elsevier, 2020, 155, pp.444-454. ⟨10.1016/j.plaphy.2020.07.014⟩

Two Fabaceae exhibiting rapid osmocontractile pulvinar movements were used in this study because this activity is modified by natural auxin and dramatically by 2,4D. A short chain with a carboxylic group being required for auxinic properties, a criti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fdbe3ded6a72ef6113dc1fdaa22cf62
https://hal.archives-ouvertes.fr/hal-02895065

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Towards a preventive and/or curative treatment of esca in grapevine trunk disease: General basis in the elaboration of treatments to control plant pathogen attacks

Autor: Pierrette Fleurat-Lessard, Gabriel Roblin, Philippe Larignon, Jean-Marc Berjeaud, Estelle Luini

Publikováno v: Crop Protection
Crop Protection, Elsevier, 2019, 116, pp.156-169. ⟨10.1016/j.cropro.2018.10.016⟩

Wood degrading diseases are escalating in vineyards all over the world, inducing heavy economic losses. The diseases are caused by fungal pathogens that invade the innermost xylem part of the trunk and trigger many metabolic disorders of vines leadin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a590815eb40a02cb5892b0055bda03c
https://hal.archives-ouvertes.fr/hal-02057148

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Cysteine: A multifaceted amino acid involved in signaling, plant resistance and antifungal development

Autor: Mireille Faucher, Jean-Marc Berjeaud, Gabriel Roblin, Pierrette Fleurat-Lessard, Stéphane Octave

Publikováno v: Plant Physiology and Biochemistry
Plant Physiology and Biochemistry, Elsevier, 2018, 129, pp.77-89. ⟨10.1016/j.plaphy.2018.05.024⟩
Plant Physiology and Biochemistry, Elsevier, 2018, 129, pp.77-89. 〈10.1016/j.plaphy.2018.05.024〉

International audience; Early effects induced by cysteine were monitored using the model of Mimosa pudica pulvinar cells. Rapid dose-dependent membrane depolarization (within seconds) and modification of proton secretion (within minutes) were trigger

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c42cfb6aad2233bb8b230acfa05d676
https://hal.archives-ouvertes.fr/hal-01810041

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Modifications of the chemical structure of phenolics differentially affect physiological activities in pulvinar cells of Mimosa pudica L. II. Influence of various molecular properties in relation to membrane transport

Autor: Gabriel Roblin, Jean-François Chollet, Françoise Rocher

Publikováno v: Environmental Science and Pollution Research
Environmental Science and Pollution Research, Springer Verlag, 2017, 24 (8), pp.6910-6922. ⟨10.1007/s11356-016-6048-z⟩

Early prediction of compound absorption by cells is of considerable importance in the building of an integrated scheme describing the impact of a compound on intracellular biological processes. In this scope, we study the structure-activity relations

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c01cbb5f196382be38d2cd9d45329d8
https://hal.archives-ouvertes.fr/hal-02115703/document

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Modifications of the chemical structure of phenolics differentially affect physiological activities in pulvinar cells of Mimosa pudica L. I. Multimode effect on early membrane events

Autor: Gabriel Roblin, Fabienne Dédaldéchamp, Pierrette Fleurat-Lessard, Saed Saeedi, Françoise Rocher, Jean-François Chollet

Publikováno v: Plant Physiology and Biochemistry
Plant Physiology and Biochemistry, Elsevier, 2014, 84, pp.240-250. ⟨10.1016/j.plaphy.2014.09.020⟩

A study of the structure-activity relationship carried out on several benzoic acid-related phenolics indicates that this type of compounds hinders the osmocontractile reaction of pulvinar cells in the range of 0-100%. Tentatively, we tried to find a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1fbfb0bffc22fc61788742587e86c93
https://doi.org/10.1016/j.plaphy.2014.09.020

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Immunological detection of Phaeoacremonium aleophilum, a fungal pathogen found in esca disease

Autor: Estelle Luini, Gabriel Roblin, Jean-Marc Berjeaud, Pierrette Fleurat-Lessard

Publikováno v: European Journal of Plant Pathology
European Journal of Plant Pathology, Springer Verlag, 2014, 139 (1), pp.137-150. ⟨10.1007/s10658-013-0372-7⟩

Phaeoacremonium aleophilum is a fungal pathogen implicated in esca, a devastating disease affecting grapevines around the world. We have previously reported that the fungus secreted in its culture medium a variety of polypeptides, which allowed us to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7af5c3d994efdd3f17cdbb3d4f25d8cd
https://doi.org/10.1007/s10658-013-0372-7

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