Plant BiologybioRxivPreprint
Cytosolic water potential as a mechanistic driver of leaf airspace unsaturation and non-stomatal control of transpiration
Diego A. Márquez, Lucas A. Cernusak, Florian A. Busch, Graham D. Farquhar
The paper identifies cytosolic water potential as the primary signal regulating plasma membrane conductance and introduces a model linking it to leaf hydraulics and gas exchange.
DOI 10.1101/2025.07.08.663815