F
Frédéric Dubois
Researcher at Centre national de la recherche scientifique
Publications - 205
Citations - 5734
Frédéric Dubois is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Discrete element method & Hepatitis C virus. The author has an hindex of 36, co-authored 192 publications receiving 5181 citations. Previous affiliations of Frédéric Dubois include Institut de radioprotection et de sûreté nucléaire & University of Montpellier.
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Journal ArticleDOI
Two Cytosolic Glutamine Synthetase Isoforms of Maize Are Specifically Involved in the Control of Grain Production
Antoine Martin,Judy Lee,Thomas Kichey,Denise Gerentes,Michel Zivy,Christophe Tatout,Frédéric Dubois,Thierry Balliau,Benoît Valot,Marlène Davanture,Thérèse Tercé-Laforgue,Isabelle Quilleré,Marie Coque,André Gallais,M. B. González-Moro,Linda Bethencourt,Dimah Z. Habash,Peter J. Lea,Alain Charcosset,Pascual Perez,Alain Murigneux,Hitoshi Sakakibara,Keith J. Edwards,Bertrand Hirel +23 more
TL;DR: Phloem sap analysis revealed that unlike Gln, Asn is not efficiently transported to developing kernels, apparently causing reduced kernel production, and Cytoimmunochemistry and in situ hybridization revealed that GS1-3 is present in mesophyll cells, whereasGS1-4 is specifically localized in the bundle sheath cells.
Journal ArticleDOI
In winter wheat (Triticum aestivum L.), post-anthesis nitrogen uptake and remobilisation to the grain correlates with agronomic traits and nitrogen physiological markers
TL;DR: In wheat, nitrogen uptake and remobilisation after flowering contributes largely, in Northern countries, to grain yield and grain protein content, and the use of physiological traits such as NR and GS activities as markers of the wheat N status is discussed.
Journal ArticleDOI
Realistic haptic rendering of interacting deformable objects in virtual environments
TL;DR: A new computer haptics algorithm to be used in general interactive manipulations of deformable virtual objects is presented and stable and realistic 6D haptic feedback is demonstrated through a clipping task experiment.
Journal ArticleDOI
Glutamine Synthetase in the Phloem Plays a Major Role in Controlling Proline Production
Norbert Brugière,Frédéric Dubois,Anis M. Limami,Maud Lelandais,Yvette Roux,Rajbir S. Sangwan,Bertrand Hirel +6 more
TL;DR: It is concluded that GS in the phloem plays a major role in regulating proline production consistent with the function of proline as a nitrogen source and as a key metabolite synthesized in response to water stress.