Papaver S-determinants trigger an integrated network of mitochondrially derived ROS and disruption of energy metabolism in incompatible pollen tubes
Ludi Wang, An‐Shan Hsiao, José Carli, Ali Raza, Zongcheng Lin, Dominique Arnaud, Julia M. Davies, Vernonica E. Franklin‐Tong, Nicholas Smirnoff, Maurice Bosch
This study shows that in Papaver SI, mitochondrial ROS and energy metabolism disruption are central to pollen tube rejection through interconnected signaling networks.
bioRxiv · Jun 26, 2025 · PreprintPlant Biology