Figure 9: Comparing small upper- and lower-cell subpopulations. UpSet plot of datasets of DE genes in small lower-cell (L1 and L2) and small upper-cell (U1 and U2) subpopulations from 15-day-old colonies (upper part). Only major intersections are shown. Heat map of genes assigned to functional categories and clustered according to FC and DE in different sample comparisons (lower part). Number in heat map cell = number of genes from FC, up- or downregulated in sample comparison. The higher the number of up-/downregulated genes, the more intense the color. Arrows indicate upregulation/downregulation in respective subpopulation ratio(s).