Figure 5
From: Diversity of core promoter elements comprising human bidirectional promoters
RNA POLII sequence tags at bidirectional promoters. (A) Data are separated into negative and positive strand genes. Bidirectional promoters are plotted in blue, whereas nonbidirectional promoters are in red. RNA POLII tags are averaged by the total number of promoters. (B) Pie charts of the promoter elements in each dataset. CpG-island = CpG, Any core promoter element = CPE.