Extended Data Fig. 2. Characterization of gene sets defining embryonic and postnatal progenitors.
a, b, Five transcriptional trajectories each define the gene sets characterizing embryonic (a) and postnatal (b) progenitors. Gene lists are given in Supplementary Tables 1 and 2. The P28 time point is used as the reference point for expression levels. c, d, Expression values of individual genes in the sets characterizing embryonic (c) and postnatal (d) progenitors. Most genes exhibit low expression values. e, Pathway analysis of unique gene sets (Supplementary Tables 1–4) characterizing early and postnatal progenitors and mature cTECs and mTECs. The three most enriched biological processes each as defined by the database for annotation, visualization and integrated discovery (DAVID) annotation tool75,76 are shown; the genes driving the enrichment for the GO categories are listed in Supplementary Table 6. Both progenitor populations express a number of heat shock protein genes, which are not considered here