Concerted Transport and Phosphorylation of Diacylglycerol at ER-PM Contacts Sites Regulates Phospholipid Dynamics During Stress
S. Garcia-Hernandez, R. Haslam, J. Moya Cuevas, R. Catala, L. Michaelson, V. Amorim-Silva, V. Markovic, J. Salinas, J. Napier, Y. Jaillais, N. Ruiz-Lopez, M. A. Botella
The paper identifies DGK1 and DGK2 as forming a module with SYT1 at ER-PM contact sites in Arabidopsis, enhancing PI cycle efficiency through DAG transport and phosphorylation during stress.
bioRxiv · Jan 16, 2024Plant Biology