Vinay Shekhar

Jan 10, 2025 | biorxiv.org | Thai Bui |Sophie Martin |Kevin Bellande |Vinay Shekhar

AbstractIn Arabidopsis thaliana, lateral root (LR) development requires spatial accommodation responses in overlying endodermal cells. This includes loss of cell volume whilst maintaining membrane integrity to allow the expansion of the underlying LR primordia (LRPs). These accommodation responses are regulated by auxin-mediated signaling, specifically through Aux/IAA proteins, involving IAA3/SHY2.