Le fer est un élément essentiel pour les plantes, mais toxique lorsqu'il est accumulé en excès. Chez Arabidopsis thaliana, le transporteur IRT1 joue un rôle essentiel dans l'acquisition du Fe depuis la solution du sol, en conditions limitantes en cet élément. Le gène IRT1 est régulé transcriptionnellement par le fer conduisant à une accumulation des transcrits IRT1 dans l'épiderme des racines carencées en fer. Par homologie avec les mécanismes décrits pour le transporteur de zinc ZRT1 de levure, une régulation post-traductionnelle d'IRT1, contrôlant la stabilité de celui-ci en présence de fer a été envisagée. IRT1 a donc été utilisé comme modèle pour caractériser le système endocytique des plantes. Nos travaux révèlent que la protéine IRT1 ...
The mutants irt1-1 and irt1-2 of Arabidopsis thaliana were identified among a collection of T-DNA-ta...
The mutants irt1-1 and irt1-2 of Arabidopsis thaliana were identi\uaeed among a collection of T-DNA-...
International audienceThe removal of transmembrane proteins from the plasma membrane via endocytosis...
L’ubiquitination est une modification post-traductionnelle qui joue un rôle majeur chez les organism...
Plants take up iron from the soil using the IRON-REGULATED TRANSPORTER 1 (IRT1) high-affinity iron t...
Plants take up iron from the soil using the IRON-REGULATED TRANSPORTER 1 (IRT1) high-affinity iron t...
IRT1 and IRT2 are members of the Arabidopsis ZIP metal transporter family that are specifically indu...
IRT1 and IRT2 are members of the Arabidopsis ZIP metal transporter family that are specifically indu...
IRT1 and IRT2 are members of the Arabidopsis ZIP metal transporter family that are specifically indu...
22 Pags.- 8 Fgis.- 1 Tabl. © The Authors. The Plant Journal published by Society for Experimental B...
International audienceIn plants, iron uptake from the soil is tightly regulated to ensure optimal gr...
International audienceIn plants, iron uptake from the soil is tightly regulated to ensure optimal gr...
Iron is an essential nutrient for plant growth and development. In Arabidopsis thaliana, the transpo...
The IRON-REGULAT ED TRAN SPORT ER1 (IRT1) is the principal importer of soil iron in Arabidopsis thal...
The mutants irt1-1 and irt1-2 of Arabidopsis thaliana were identified among a collection of T-DNA-ta...
The mutants irt1-1 and irt1-2 of Arabidopsis thaliana were identified among a collection of T-DNA-ta...
The mutants irt1-1 and irt1-2 of Arabidopsis thaliana were identi\uaeed among a collection of T-DNA-...
International audienceThe removal of transmembrane proteins from the plasma membrane via endocytosis...
L’ubiquitination est une modification post-traductionnelle qui joue un rôle majeur chez les organism...
Plants take up iron from the soil using the IRON-REGULATED TRANSPORTER 1 (IRT1) high-affinity iron t...
Plants take up iron from the soil using the IRON-REGULATED TRANSPORTER 1 (IRT1) high-affinity iron t...
IRT1 and IRT2 are members of the Arabidopsis ZIP metal transporter family that are specifically indu...
IRT1 and IRT2 are members of the Arabidopsis ZIP metal transporter family that are specifically indu...
IRT1 and IRT2 are members of the Arabidopsis ZIP metal transporter family that are specifically indu...
22 Pags.- 8 Fgis.- 1 Tabl. © The Authors. The Plant Journal published by Society for Experimental B...
International audienceIn plants, iron uptake from the soil is tightly regulated to ensure optimal gr...
International audienceIn plants, iron uptake from the soil is tightly regulated to ensure optimal gr...
Iron is an essential nutrient for plant growth and development. In Arabidopsis thaliana, the transpo...
The IRON-REGULAT ED TRAN SPORT ER1 (IRT1) is the principal importer of soil iron in Arabidopsis thal...
The mutants irt1-1 and irt1-2 of Arabidopsis thaliana were identified among a collection of T-DNA-ta...
The mutants irt1-1 and irt1-2 of Arabidopsis thaliana were identified among a collection of T-DNA-ta...
The mutants irt1-1 and irt1-2 of Arabidopsis thaliana were identi\uaeed among a collection of T-DNA-...
International audienceThe removal of transmembrane proteins from the plasma membrane via endocytosis...