Fig. 4

Principal components scores (PC1 vs PC2 and PC2 vs PC3) for binary values (panels a and b) and continuous log2CPM values (panels c and d) for cells from Hanchate et al. (red), Saraiva et al. (green) and Tan et al. (blue). Heatmap (panel e) of olfactory system genes and cells from Hanchate et al. (red bars), Saraiva et al. (green bars) and Tan et al. (blue bars), using binary values (black for ‘active’ and light gray for ‘inactive’). Only cells from Saraiva et al. dataset that passed the quality control [15] were included here