F
François Pascaud
Researcher at Institut national de la recherche agronomique
Publications - 5
Citations - 1061
François Pascaud is an academic researcher from Institut national de la recherche agronomique. The author has contributed to research in topics: Protein kinase A & ASK1. The author has an hindex of 5, co-authored 5 publications receiving 859 citations. Previous affiliations of François Pascaud include University of Lausanne & University of Montpellier.
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Journal ArticleDOI
GLUTAMATE RECEPTOR-LIKE genes mediate leaf-to-leaf wound signalling
Seyed Ali Reza Mousavi,Adeline Chauvin,François Pascaud,Stephan Kellenberger,Edward E. Farmer +4 more
TL;DR: This work provides a genetic basis for investigating mechanisms of long-distance wound signalling in plants and indicates that plant genes related to those important for synaptic activity in animals function in organ-to-organ wound signalling.
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Calcium-dependent modulation and plasma membrane targeting of the AKT2 potassium channel by the CBL4/CIPK6 calcium sensor/protein kinase complex.
Katrin Held,François Pascaud,Christian Eckert,Pawel Gajdanowicz,Kenji Hashimoto,Claire Corratgé-Faillie,Jan Niklas Offenborn,Benoît Lacombe,Ingo Dreyer,Jean-Baptiste Thibaud,Jörg Kudla +10 more
TL;DR: A critical mechanism of ion-channel regulation where a Ca2+ sensor modulates K+ channel activity by promoting a kinase interaction-dependent but phosphorylation-independent translocation of the channel to the PM is described.
Journal ArticleDOI
A grapevine Shaker inward K(+) channel activated by the calcineurin B-like calcium sensor 1-protein kinase CIPK23 network is expressed in grape berries under drought stress conditions.
Teresa Cuéllar,François Pascaud,Jean-Luc Verdeil,Laurent Torregrosa,Anne-Françoise Adam-Blondon,Jean-Baptiste Thibaud,Hervé Sentenac,Isabelle Gaillard,Isabelle Gaillard +8 more
TL;DR: In silico analyses indicated that VvK1.1 is the grapevine counterpart of the Arabidopsis AKT1 channel, known to dominate the plasma membrane inward conductance to K(+) in root periphery cells, and to play a major role in K(+) uptake from the soil solution.
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Potassium transport in developing fleshy fruits: the grapevine inward K+ channel VvK1.2 is activated by CIPK–CBL complexes and induced in ripening berry flesh cells
Teresa Cuéllar,Farrukh Azeem,Mamy Andrianteranagna,François Pascaud,Jean-Luc Verdeil,Hervé Sentenac,Sabine Zimmermann,Isabelle Gaillard,Isabelle Gaillard +8 more
TL;DR: A K(+) channel from the Shaker family, VvK1.2, is identified in the grape berry, where it displays a very strong induction at veraison in flesh cells, phloem tissues and perivascular cells surrounding vascular bundles, and is likely to mediate rapid K(+, transport in the berry and to contribute to the extensive re-organization of the translocation pathways and transport mechanisms that occurs at Veraison.
Journal ArticleDOI
Preferential KAT1-KAT2 heteromerization determines inward K+ current properties in Arabidopsis guard cells.
Anne Lebaudy,François Pascaud,Anne-Aliénor Véry,Carine Alcon,Ingo Dreyer,Jean-Baptiste Thibaud,Benoît Lacombe +6 more
TL;DR: Patch-clamp recordings of native inward channels in wild-type and mutant genotypes strongly suggested that preferential heteromerization occurs in planta and that Arabidopsis guard cell inward Shaker channels are mainly heteromers of KAT1 and KAT2 subunits.