D
David Cohen
Researcher at University of Lorraine
Publications - 12
Citations - 773
David Cohen is an academic researcher from University of Lorraine. The author has contributed to research in topics: Guard cell & Regulation of gene expression. The author has an hindex of 10, co-authored 12 publications receiving 622 citations. Previous affiliations of David Cohen include Institut national de la recherche agronomique & Nancy-Université.
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Journal ArticleDOI
Oak genome reveals facets of long lifespan.
Christophe Plomion,Jean-Marc Aury,Joelle Amselem,Thibault Leroy,Florent Murat,Sébastien Duplessis,Sébastien Faye,Nicolas Francillonne,Karine Labadie,Grégoire Le Provost,Isabelle Lesur,Jérôme Bartholomé,Patricia Faivre-Rampant,Annegret Kohler,Jean-Charles Leplé,Nathalie Chantret,Jun Chen,Anne Dievart,Tina Alaeitabar,Valérie Barbe,Caroline Belser,Hélène Bergès,Catherine Bodénès,Marie-Béatrice Bogeat-Triboulot,Marie-Lara Bouffaud,Benjamin Brachi,Emilie Chancerel,David Cohen,Arnaud Couloux,Corinne Da Silva,Carole Dossat,François Ehrenmann,Christine Gaspin,Jacqueline Grima-Pettenati,Erwan Guichoux,Arnaud Hecker,Sylvie Herrmann,Philippe Hugueney,Irène Hummel,Christophe Klopp,Céline Lalanne,Martin Lascoux,Eric Lasserre,Arnaud Lemainque,Marie-Laure Desprez-Loustau,Isabelle Luyten,Mohammed-Amin Madoui,Sophie Mangenot,Clemence Marchal,Florian Maumus,Jonathan Mercier,Célia Michotey,Olivier Panaud,Nathalie Picault,Nicolas Rouhier,Olivier Rué,Camille Rustenholz,Franck Salin,Marçal Soler,Marçal Soler,Mika T. Tarkka,Amandine Velt,Amy E. Zanne,Francis Martin,Patrick Wincker,Hadi Quesneville,Antoine Kremer,Jérôme Salse +67 more
TL;DR: Through this case study of oak, the accumulation and transmission of somatic mutations and the expansion of disease-resistance gene families in trees are demonstrated.
Journal ArticleDOI
Comparative transcriptomics of drought responses in Populus: a meta-analysis of genome-wide expression profiling in mature leaves and root apices across two genotypes
David Cohen,Marie-Béatrice Bogeat-Triboulot,Emilie Tisserant,Sandrine Balzergue,Marie-Laure Martin-Magniette,Marie-Laure Martin-Magniette,Gaëlle Lelandais,Nathalie Ningre,Jean-Pierre Renou,Jean-Philippe Tamby,Didier Le Thiec,Irène Hummel +11 more
TL;DR: It is found that transcriptional remodelling included signalling and a response to energy deficit in roots in parallel with transcriptional indices of hampered assimilation in leaves, particularly in the drought-sensitive poplar genotype.
Journal ArticleDOI
Expression and characterization of plasma membrane aquaporins in stomatal complexes of Zea mays.
Robert B. Heinen,Gerd Patrick Bienert,Gerd Patrick Bienert,David Cohen,David Cohen,Adrien S. Chevalier,Norbert Uehlein,Charles Hachez,Ralf Kaldenhoff,Didier Le Thiec,Didier Le Thiec,François Chaumont +11 more
TL;DR: It is shown that members of the aquaporin plasma membrane intrinsic protein (PIP) subfamily are expressed in these complexes and that their mRNA expression generally follows a diurnal pattern, indicating that ZmPIPs may have various physiological roles in stomatal complexes.
Journal ArticleDOI
Changes in the epigenome and transcriptome of the poplar shoot apical meristem in response to water availability affect preferentially hormone pathways.
Clément Lafon-Placette,Anne-Laure Le Gac,Didier Chauveau,Vincent Segura,Alain Delaunay,Marie-Claude Lesage-Descauses,Irène Hummel,David Cohen,Béline Jesson,Didier Le Thiec,Marie-Béatrice Bogeat-Triboulot,Franck Brignolas,Stéphane Maury +12 more
TL;DR: Responses to changes in water availability involved coordinated variations in DNA methylation, as well as in gene expression, with a specific targeting of genes involved in hormone pathways, a factor that may enable phenotypic plasticity.
Journal ArticleDOI
Ozone affects ascorbate and glutathione biosynthesis as well as amino acid contents in three Euramerican poplar genotypes
Jennifer Dumont,Sarita Keski-Saari,Markku Keinänen,David Cohen,David Cohen,Nathalie Ningre,Nathalie Ningre,Sari Kontunen-Soppela,Pierre Baldet,Pierre Baldet,Yves Gibon,Yves Gibon,Pierre Dizengremel,Pierre Dizengremel,Marie-Noëlle Vaultier,Marie-Noëlle Vaultier,Yves Jolivet,Yves Jolivet,Elina Oksanen,Didier Le Thiec,Didier Le Thiec +20 more
TL;DR: Investigation in three Euramerican poplar genotypes found that reduced ascorbate level alone is not sufficient to account for ozone tolerance in poplar, and it is necessary to consider several other factors including glutathione content.