Resolution: standard / high

Figure 4.

Using the distance to the TSS to distinguish between TF binding site classes. Binding sites that were functionally verified or not (a) and between activating and repressing TFBSs (b). Here, P|N| = P-N + PN is the probability of finding a validated TFBS within |N| base pairs of the transcription start site (inset). The cumulative probability, <a onClick="popup('http://genomebiology.com/2012/13/9/R50/mathml/M3','MathML',630,470);return false;" target="_blank" href="http://genomebiology.com/2012/13/9/R50/mathml/M3">View MathML</a>, is plotted in the main panels.

Whitfield et al. Genome Biology 2012 13:R50   doi:10.1186/gb-2012-13-9-r50