Supplementary Figure 3: Extended analysis of the transcriptomic signatures of the incisor epithelium during homeostasis.

a, b, Flow cytometry gating used for sorting the control (a) and recovery (b) incisor epithelial cells. Experiment performed once. c, SPRING plot of the entire control dataset before filtering. d, Examples of genes specific to populations identified as mesenchymal (dark red) and immune (light blue) cells. e, SPRING plot of the control incisor epithelium dataset after removal of mesenchymal and immune cells. f, SPRING plots overlaid with gene expression patterns for the markers described in Fig. 1h. g, SPRING plots overlaid with gene expression patterns for the markers described in Fig. 2c–f. h, SPRING plots overlaid with gene expression patterns for the markers described in Fig. 3.