T
Thierry Desnos
Researcher at Aix-Marseille University
Publications - 41
Citations - 5771
Thierry Desnos is an academic researcher from Aix-Marseille University. The author has contributed to research in topics: Arabidopsis & Mutant. The author has an hindex of 24, co-authored 38 publications receiving 5088 citations. Previous affiliations of Thierry Desnos include Norwich University & Institut national de la recherche agronomique.
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Journal ArticleDOI
Cellular basis of hypocotyl growth in Arabidopsis thaliana.
TL;DR: The Arabidopsis thaliana hypocotyl is widely used to study the effects of light and plant growth factors on cell elongation as discussed by the authors, and it has been shown that the observed growth response to light is a part of an integrated developmental change throughout the elongating organ.
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Root tip contact with low-phosphate media reprograms plant root architecture.
Sergio Svistoonoff,Audrey Creff,Matthieu Reymond,Cecile Sigoillot-Claude,Lilian Ricaud,Aline Blanchet,Aline Blanchet,Laurent Nussaume,Thierry Desnos +8 more
TL;DR: It is shown that physical contact of the Arabidopsis thaliana primary root tip with low-Pi medium is necessary and sufficient to arrest root growth and loss-of-function mutations in Low Phosphate Root1 (LPR1) and its close paralog LPR2 strongly reduce this inhibition.
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PROCUSTE1 Encodes a Cellulose Synthase Required for Normal Cell Elongation Specifically in Roots and Dark-Grown Hypocotyls of Arabidopsis
Mathilde Fagard,Thierry Desnos,Thierry Desprez,Florence Goubet,Guislaine Refrégier,Grégory Mouille,Maureen C. McCann,Catherine Rayon,Samantha Vernhettes,Herman Höfte +9 more
TL;DR: Mutants at the PROCUSTE1 (PRC1) locus show decreased cell elongation, specifically in roots and dark-grown hypocotyls, suggesting that cellulose synthesis in these organs requires the coordinated expression of at least two distinct cellulose synthase isoforms.
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A Receptor-like Kinase Mediates the Response of Arabidopsis Cells to the Inhibition of Cellulose Synthesis
Kian Hématy,Pierre-Etienne Sado,Ageeth Van Tuinen,Soizic Rochange,Thierry Desnos,Sandrine Balzergue,Sandra Pelletier,Jean-Pierre Renou,Herman Höfte +8 more
TL;DR: The results show that THE1 mediates the response of growing plant cells to the perturbation of cellulose synthesis and may act as a cell-wall-integrity sensor.
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Expression and disruption of the Arabidopsis TOR (target of rapamycin) gene
Benoît Menand,Thierry Desnos,Laurent Nussaume,Frédéric Berger,David Bouchez,Christian Meyer,Christophe Robaglia +6 more
TL;DR: A T-DNA-mediated translational fusion of AtTOR with the GUS reporter gene allows us to show that AtTOR is expressed in primary meristem, embryo, and endosperm, but not in differentiated cells, and the implications for the plant TOR pathway are discussed.