Extended Data Fig. 4: Variation in accessibility across replicates in dynamic and static THS.

(a) Heatmap for THS identified as dynamic, as in Fig. 1d, with samples (split by replicate) shown on the x-axis. Values are normalized to the row maximum to show stages with greatest accessibility (orange). (b) Heatmap as in (a), but peaks are instead a sampling of non-significant peaks (p > 0.99) that show little variation across stages of stomatal development.