
Overview of chromatin accessibility profiles. (A) Heatmaps of read distribution associated with genomic regions across all libraries. (B) Spearman's correlations among stages. (C) Representative screenshot of accessibility profiles across developmental stages. (D) Histogram of the number of accessible elements per gene. (E) Four types of elements according to their genomic locations. (F) GO enrichment analysis of genes with more distal intergenic accessible elements. (G) The distributions of conserved ratios of accessible elements and random regions. (H) The number of conserved or nonconserved accessible elements.











