A RALF-Brassinosteroid morpho-signaling circuit regulates Arabidopsis hypocotyl cell shape
David Biermann, Michelle von Arx, Kristina S. Munzert‐Eberlein, Kaltra Xhelilaj, David Séré, Martin Stegmann, Grégory Vert, Sebastian Wolf, Timo Engelsdorf, Cyril Zipfel, Julien Gronnier
This paper identifies a RALF-Brassinosteroid signaling circuit that regulates Arabidopsis hypocotyl cell shape by linking cell wall status to BR signaling through RALF23.
Current Biology · Sep 27, 2025Peer-reviewedPlant Biology