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. 2013 Sep 12;9(9):e1003778. doi: 10.1371/journal.pgen.1003778

Figure 2. Boundary nucleosome positioning within open chromatin.

Figure 2

(A) Superposition of in vivo and in vitro nucleosomes surrounding the in vivo TFBSs (black curve) and sequence-predicted Transfac TFBSs (gray curve). (B) Number of DHS tags mapped to the region centered on the in vivo TFBSs (black curve) and sequence-predicted Transfac TFBSs (gray curve). (C) Chromatin structure in GM12878 at a genomic locus (chr2:232,378,500–232,379,800). Shown from top to bottom are tracks for open chromatin density (two replicates), chromatin states (red: active promoter, yellow: weak enhancer, and orange: strong enhancer), nucleosome density (blue box: boundary nucleosomes), histone modifications (density shown on the gray scale with dark indicating dense modifications), and TF binding locations (binding affinity shown on the same gray scale as above).