Figure 4
From: Similarities and differences of polyadenylation signals in human and fly
HMM models used to predict mRNA termination. A: Double model used in specificity tests and mRNA CS predictions (Figure 5). Both PAS and DSE separated by a Gaussian spacer must be used. Zeroth-order emission probabilities are b1 and b3, and self-transitions p1 and p3. In the Gaussian spacer the emission probability is b2. In both models b1 = b2 = b3. B: PAS-only model: control model including a single weight matrix.