Pectin methylesterase activity is required for RALF1 peptide signalling output
A.-K. Roessling, K. Dunser, C. Liu, S. Lauw, M. Rodriguez- Franco, L. Kalmbach, E. Barbez, J. Kleine-Vehn
This study shows that pectin methylesterase activity is necessary for RALF1 peptide signaling, as it enables binding to de-methylesterified pectin for FERONIA-dependent perception.
bioRxiv · Aug 18, 2023Plant Biology