Plant pathogens cleave 2′cADPR to suppress TIR immune signaling
Ohad Roth, Aaron W. Lawson, Federica Locci, Talya Barak, Silvina Perin, Elke Logemann, Gil Amitai, Jane E. Parker, Paul Schulze‐Lefert, Rotem Sorek
This study shows that XopQ, a bacterial virulence protein, cleaves 2'cADPR to suppress plant TIR immune signaling and promote pathogen virulence.
bioRxiv · Jun 16, 2026 · PreprintPlant Biology