Plasma membrane nano-organization specifies phosphoinositide effects on Rho-GTPases and actin dynamics in tobacco pollen tubes
M. Fratini, P. Krishnamoorthy, I. Stenzel, M. Riechmann, K. Bacia, M. Heilmann, I. Heilmann
The paper shows that PtdIns(4,5)P2 nanodomains in pollen tubes specify distinct effects on actin dynamics and secretion through differential localization of PI4P 5-kinases.
bioRxiv · Aug 12, 2020Cell Biology