Auxin requirements for a meristematic state in roots depend on a dual brassinosteroid function
M. Ackerman-Lavert, Y. Fridman, R. Matosevich, H. Khandal, L. Friedlander-Shani, K. Vragovic, R. Ben-El, G. Horev, I. Efroni, S. Savaldi-Goldstein
This study shows that brassinosteroids (BR) have a dual role in regulating auxin to maintain root meristem function, with BR promoting auxin biosynthesis while repressing its transcriptional output.
bioRxiv · Nov 24, 2020Plant Biology