NRT2.1 phosphorylation prevents root high affinity nitrate uptake activity in Arabidopsis thaliana
A. Jacquot, V. Chaput, A. Mauries, Z. Li, P. Tillard, C. Fizames, P. Bonillo, F. Bellegarde, E. Laugier, V. Santoni, S. Hem, A. Martin, A. Gojon, W. Schulze, L. Lejay
The paper identifies a phosphorylation site in NRT2.1 that inactivates its nitrate uptake function in Arabidopsis thaliana, revealing a regulatory mechanism modulated by nitrate.
bioRxiv · Mar 20, 2019Plant Biology