F
Françoise Lelièvre
Researcher at Centre national de la recherche scientifique
Publications - 11
Citations - 1943
Françoise Lelièvre is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Arabidopsis & Arabidopsis thaliana. The author has an hindex of 11, co-authored 11 publications receiving 1721 citations. Previous affiliations of Françoise Lelièvre include Université Paris-Saclay.
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Journal ArticleDOI
Mobilization of vacuolar iron by AtNRAMP3 and AtNRAMP4 is essential for seed germination on low iron
Viviane Lanquar,Françoise Lelièvre,Susanne Bolte,Cécile Hamès,Carine Alcon,Dieter Neumann,Gérard Vansuyt,Catherine Curie,Astrid Schröder,Ute Krämer,Hélène Barbier-Brygoo,Sébastien Thomine +11 more
TL;DR: This work identifies for the first time the vacuole as an essential compartment for Fe storage in seeds and indicates that mobilization of vacuolar Fe stores by AtNRAMP3 and AtNRamp4 is crucial to support Arabidopsis early development until efficient systems for Fe acquisition from the soil take over.
Journal ArticleDOI
AtNRAMP3, a multispecific vacuolar metal transporter involved in plant responses to iron deficiency.
Sébastien Thomine,Françoise Lelièvre,Elise Debarbieux,Julian I. Schroeder,Hélène Barbier-Brygoo +4 more
TL;DR: It is proposed that AtNRAMP3 influences metal accumulation and IRT1 and FRO2 gene expression by mobilizing vacuolar metal pools to the cytosol by activating the GUS activity driven by the At NRAMP3 promoter without changing the expression pattern.
Journal ArticleDOI
Export of Vacuolar Manganese by AtNRAMP3 and AtNRAMP4 Is Required for Optimal Photosynthesis and Growth under Manganese Deficiency
Viviane Lanquar,Magali Schnell Ramos,Françoise Lelièvre,Hélène Barbier-Brygoo,Anja Krieger-Liszkay,Ute Krämer,Sébastien Thomine +6 more
TL;DR: An important role is suggested for AtNRAMP3/AtNRAMP4-dependent Mn transit through the vacuole prior to the import into chloroplasts of mesophyll cells in adult Arabidopsis plants.
Journal ArticleDOI
Functional characterization of NRAMP3 and NRAMP4 from the metal hyperaccumulator Thlaspi caerulescens.
Ronald Oomen,Ronald Oomen,Jian Wu,Françoise Lelièvre,Sandrine Blanchet,Pierre Richaud,Pierre Richaud,Hélène Barbier-Brygoo,Mark G. M. Aarts,Sébastien Thomine +9 more
TL;DR: The data indicate that the difference between Tc NRAMP3 and TcNRAMP4 and their A. thaliana orthologues does not lie in a different protein function, but probably resides in a a different expression level or expression pattern.
Journal ArticleDOI
Disruption of putative anion channel gene AtCLC-a in Arabidopsis suggests a role in the regulation of nitrate content.
Danny Geelen,Claire Lurin,David Bouchez,Jean-Marie Frachisse,Françoise Lelièvre,Béatrice Courtial,Hélène Barbier-Brygoo,Christophe Maurel +7 more
TL;DR: The results suggest that AtCLC-a plays a role in controlling the intracellular nitrate status in Arabidopsis using a polymerase chain reaction-based screening procedure and a similar free amino acid content in wild-type and clca-1 plants.