A BRC1-modulated switch in auxin transport accounts for the competition between Arabidopsis axillary buds
Zoe Nahas, Anthony John Bridgen, Torkel E. Loman, Jean Dillon, Katie Abley, Dora L. Cano‐Ramirez, Fabrizio Ticchiarelli, Madeleine Seale, James C W Locke, Ottoline Leyser
This paper develops a mathematical model of bud-bud competition in Arabidopsis, showing that BRC1 modulates auxin efflux to influence bud competitiveness.
bioRxiv · May 26, 2025 · PreprintPlant Biology