Mme Marie LE JEAN
Maître de Conférences
Laboratoire Interdisciplinaire des Environnements Continentaux
UMR 7360 CNRS - Université de Lorraine

Campus Bridoux, Bât. IBISE, 8 rue du Général Delestraint
57070 METZ, FRANCE

Tel :       +33(0)3 72 74 89 95
e-mail : marie.lejean(@)univ-lorraine.fr
Responsabilités administratives
Membre du CLHSCT IUT Thionville Yutz.
 
Thématiques de recherche
Réponse moléculaire des plantes aux pollutions métalliques, impacts sur la biosynthèse de composés phénoliques et intégration à l'échelle de l'écosystème.
 
Projets en cours
REEcovery (Intercanot)
RAREFERN (EC2CO ECODYN)
Ter-Gènes (Labex R21)

 
Enseignements / Encadrements
 Biochimie, Physiologie Végétale, Génétique formelle, Génie Génétique


 
Domaines de compétences
Physiologie moléculaire des plantes, homéostasie métallique, réponse des plantes aux stress abiotiques.

Biologie moléculaire, biochimie, génétique inverse...
 
Divers
Publications internationales : 

Técher D, Grosjean N, Blaudez D, Sohm B, Le Jean M (2020). Not merely noxious? Time-dependent hormesis and differential toxic effects systematically induced by Rare Earth Elements in Escherichia coli. Environmental Science and Pollution Research.
DOI

Grosjean N, Blaudez D, Chalot M, Gross EM, Le Jean M (2019). Identification of new hardy ferns that preferentially accumulate light rare earth elements: a contrasted trait within fern species. Environmental Chemistry. DOI

Grosjean N, Le Jean M, Berthelot C, Chalot M Gross EM, Blaudez D (2019). Accumulation and fractionation of rare earth elements are conserved traits in the Phytolacca genus. Scientific Reports. DOI

Grosjean N, Gross EM, Le Jean M, Blaudez D (2018) Global deletome profile of Saccharomyces cerevisiae exposed to the technology-critical element Yttrium. Frontiers in Microbiology. DOI

Marques L., Oomen R.J.F., Aumelas A., Le Jean M., and Berthomieu P (2009). Production of an Arabidopsis foliar defensin in Escherichia coli.  Journal of Applied Microbiology, 106, 1640-1648. DOI

Curie C., Cassin G., Couch D., F. Divol F., Higuchi K., M. Le Jean M., Misson J., Schikora A., Czernic P. and S. Mari S (2009). Metal movement within the plant: contribution of nicotianamine and yellow stripe 1-like transporters. Annals of Botany. DOI

Le Jean M., Schikora A., Mari S., Briat J.F. and Curie C. (2005). A loss-of-function mutation in AtYSL1 reveals its role in iron and nicotianamine seed loading. The Plant Journal. DOI

Curie C., Alonso J., Le Jean M., Ecker J.R. and Briat J.F. (2000).  Involvement of Nramp1 from Arabidopsis thaliana in iron transport. Biochemical Journal. DOI

 
Publications
  • Publications internationales

GROSJEAN N., BLAUDEZ D., CHALOT M., GROSS E.-M., & LE JEAN M., 2020. Identification of new hardy ferns that preferentially accumulate light rare earth elements: a conserved trait within fern species. Environmental Chemistry 17 (2), 191-122     .  [doi]

TECHER D., GROSJEAN N., SOHM B., BLAUDEZ D., LE JEAN M., 2020. Not merely noxious? Time-dependent hormesis and differential toxic effects systematically induced by rare earth elements in Escherichia coli. Environmental Science And Pollution Research 27, 5640-5649     .  [doi]

GROSJEAN N., LE JEAN M., BERTHELOT C., CHALOT M., GROSS E.- M., BLAUDEZ D., 2019. Accumulation and fractionation of rare earth elements are conserved traits in the Phytolacca genus.. Scientific Reports 9, 18458-18458     .  [doi]

GROSJEAN N., GROSS E.-M., LE JEAN M., BLAUDEZ D., 2018. Global Deletome Profile of Saccharomyces cerevisiae Exposed to the Technology-Critical Element Yttrium Frontiers In Microbiology 9, 2005.  [doi]