Optogenetic control of receptors reveals distinct roles for actin- and Cdc42-dependent negative signals in chemotactic signal processing
G. R. R. Bell, E. Rincon, E. Akdogan, S. R. Collins
The paper uses optogenetic tools to show that F-actin and Cdc42 provide distinct negative signals that limit Cdc42 activation during chemotaxis.
bioRxiv · Apr 3, 2021Cell Biology