Fig. 2

Genome-wide PRO-, ATAC- and ChIP-seq analysis. A Distribution of signal intensity and reproducibility estimation between distinct biological replicates for the different data sets in 12 h embryos. Overlap of points indicated by the color gradient. B Histograms of the number of reads per peak call for the different data sets in A. C Distribution of signal and reproducibility in 20 h embryos. D Histograms of the number of reads per peak call for the different data sets in C. E Venn diagrams of the overlap between ATAC and Pol II ChIP peak calls, and dREG predicted TREs in 20 h embryos. F Venn diagrams of the overlap of ATAC and dREG peak calls between stages