Using the UCSC ENCODE repository data (downloaded and pooled March 26 2012), we assessed the signal of RNA Polymerase II (RNAPII), the pooled transcription factor super track (all TFs), CCCTC-binding factor (CTCF), E1A binding protein P300, DNase I hypersensitive sites (DHSs) and two histone marks: H3K4me1 and H3K27ac around enhancers, TSSs and random genomic sites.
