Figure 3From: Finding regulatory elements and regulatory motifs: a general probabilistic frameworkIllustration of equation (16). The black rectangle indicates the sum F n of probabilities P(D|i) for all binding site configurations i for the sequence within the rectangle. Any configuration in F n is obtained either through adding a single background base at n to any of the configurations in Fn - 1, or by adding a site from n - l + 1 through n to any configuration in Fn - l.Back to article page