a) Heatmap of T-cell related transcripts, expression in ILC1s (blue), ILC2s (cyan), NK cells (green) and ILC3s (red). Each vertical line in the heatmap represents the expression intensity in an individual cell. Color intensities according to log2(rpkm) values. b) Number of significantly differentially expressed genes (p-value < 0.001) in ILC1s (blue), ILC2s (cyan) and ILC3s (red) with random subsampling of 25,50,75 or 100 cells from each population. Error bars represents standard deviation from 10 iterations. Data were generated in three independent experiments with one tonsil donor each (total number of cells per cell population: ILC1, n=112; ILC2, n=143; ILC3, n=320; NK cells, n=73).