Cell BiologybioRxivPreprint
Allosteric Biosensors Unravel GTPase-Effector Feedback
Mingyu Choi, Roshan Ravishankar, Lihua He…·Klaus M. Hahn
The paper introduces GTPase biosensors that report activity without blocking ligand interactions, revealing feedback mechanisms in Rac1 regulation.
DOI 10.64898/2026.05.05.722960