G3BP1 Phosphorylation Regulates Plant Immunity in Arabidopsis
Fatimah Abdulhakim, Aala Abulfaraj, Naganand Rayapuram, Heribert Hirt A
This study identifies AtG3BP1 phosphorylation by MAPKs as a regulator of plant immunity in Arabidopsis, showing it promotes susceptibility, suppresses ROS, and stabilizes the protein to sustain immune signaling.
bioRxiv · May 6, 2025 · PreprintPlant Biology