Figure 4From: An evolutionary method for learning HMM structure: prediction of protein secondary structureMutation in Block-HMM. Six possible types of mutations from a 5-state forward-jump block: (a) a transition from the first to the fourth state is deleted (b) a transition from the first to the third state is added (c) the second or the third state is deleted (d) the fourth state is deleted (e) a state is added between the fourth and the fifth state (f) a state is added between the first and the fourth state.Back to article page