G
Gérard Duc
Researcher at Institut national de la recherche agronomique
Publications - 95
Citations - 6849
Gérard Duc is an academic researcher from Institut national de la recherche agronomique. The author has contributed to research in topics: Vicia faba & Medicago truncatula. The author has an hindex of 38, co-authored 95 publications receiving 6152 citations. Previous affiliations of Gérard Duc include Centre national de la recherche scientifique.
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Journal ArticleDOI
A putative Ca2+ and calmodulin-dependent protein kinase required for bacterial and fungal symbioses.
Julien Levy,Cécile Bres,René Geurts,Boulos Chalhoub,Olga Kulikova,Gérard Duc,Etienne-Pascal Journet,Jean-Michel Ané,Emmanuelle Lauber,Ton Bisseling,Jean Dénarié,Charles Rosenberg,Frédéric Debellé +12 more
TL;DR: In this paper, DMI3, a Medicago truncatula gene that acts immediately downstream of calcium spiking in this signaling pathway and is required for both nodulation and mycorrhizal infection, has high sequence similarity to genes encoding calcium and calmodulin-dependent protein kinases (CCaMKs).
Journal ArticleDOI
Shoot control of root development and nodulation is mediated by a receptor-like kinase
Lene Krusell,Lene H. Madsen,Shusei Sato,Grégoire Aubert,Aratz Genua,Krzysztof Szczyglowski,Gérard Duc,Takakazu Kaneko,Satoshi Tabata,Frans J. de Bruijn,Eloísa Pajuelo,Niels Sandal,Jens Stougaard +12 more
TL;DR: HAR1 encodes a putative serine/threonine receptor kinase, which is required for shoot-controlled regulation of root growth, nodule number, and for nitrate sensitivity of symbiotic development.
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The Medicago truncatula SUNN gene encodes a CLV1-like leucine-rich repeat receptor kinase that regulates nodule number and root length.
TL;DR: Comparison of related LRR receptor kinases determined that all nodulation autoregulation genes identified to date are the closest legume relatives of AtCLV1 by sequence, yet sunn, har and nark mutants do not display the fasciated clv phenotype.
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Nutritional value of faba bean (Vicia faba L.) seeds for feed and food
TL;DR: Development of faba bean cultivars with very low levels of VC would represent a real advantage in terms of nutritional performance in poultry diets and of food safety to humans.
Journal ArticleDOI
Medicago truncatula, a model plant for studying the molecular genetics of the Rhizobium-legume symbiosis.
David G. Barker,Sylvie Bianchi,François Blondon,Yvette Dattée,Gérard Duc,Sadi Essad,Pascal Flament,Philippe Gallusci,Gérard Génier,P. Guy,Xavier Muel,J. Tourneur,Jean Dénarié,Thierry Huguet +13 more
TL;DR: By virtue of the diploid, self-fertilising and genetically homogeneous character of M. truncatula, it should be relatively straightforward to screen for recessive mutations in symbiotic genes, to carry out genetic analysis, and to construct an RFLP map for this plant.