Figure 4From: CTCF binding site classes exhibit distinct evolutionary, genomic, epigenomic and transcriptomic featuresThe genomic clustering of CTCF binding sites in various occupancy classes. The bars represent the number of times sites from a specific pair of classes (x-axis label) tend to be adjacent within 1,000 bp on the genome. Mean and standard deviation based on 10,000 randomly permuted data are shown as lines.Back to article page