Fig. 2
Promoter accessibility is strongly correlated with gene expression. a Scatter plot showing a strong positive correlation between promoter accessibility and gene expression. The correlation coefficient is shown in the red box (Spearman). b Genes are grouped based on the level of promoter accessibility and gene expression. The number of genes in each group is shown in the boxes. c Genes in the MA–ME group are enriched for biological processes related to sensory perception. The triangle at the end of the bar represents an FDR of 0. d Genes in the HA–HE group are enriched for biological processes related to housekeeping functions