Extended Data Fig. 7: RLP4s are involved in edge-based growth control.
From: A self-regulatory cell-wall-sensing module at cell edges controls plant growth
(A-H) CSLM maximum intensity projections or YZ projections of lateral root epidermal meristem cells co-expressing pRLP4s::RLP4s–GFP and pUBQ10::secRFP–RLP4sΔECD 72 hours after transfer to DMSO (A,C,E,G) or 10 µM Dex (B,D,F,H). Images are displayed in the ImageJ “fire” LUT to emphasize differences in intensity. Experiments were conducted 3 times independently, representative images are shown. (I) Photographs of 10d old pRPS5a»Dex»secRFP–RLP4sΔECD, seedlings grown on 0.1% DMSO (left) or 10 µM Dex (right). (J,K) Brightfield images of lateral roots expressing AtRPS5a»DEX»secRFP–RLP4sΔECD 3 days after transfer to DMSO, 500 nM Dex (A,B) or 1 µM Dex (C), 250 nM Ory, 500 nM Dex + 250 nM Ory (A,B), or 1 µM Dex + 250 nM Ory (C). Experiments were conducted 3 times independently, representative images are shown. Scale bars 10 µm (A-H) or 100 µm (J,K).
