Figure 7.
A) Fraction of promoters that contain particular sequences between -200 bp and TSS: 1) CpG island, 2) two or more of six CpG containing motifs (SP1: CCCGCC, CCGCCC, CGCCCC; ETS: CCGGAA, GCGGAA; NRF-1:CGCATGCG, CGCGTGCG, CGCCTGCG; BoxA: TCTCGCG, CTCGCGA; CRE: ACGTCA; E-Box: CACGTG), 3) three or more of the six motifs.B) Fraction of promoters that contain particular motifs: top 20% of common RNAP promoters (Const), liver specific (LS), heart ventricle specific (HS), and keratinocyte specific (KS) promoters. Average RNAP binding for each class is presented.