In: Biology
Given the two sequences below, there are five possible DNA alignments involving different placements of a gap. Find the optimal alignment(s) given that the gap penalty is 3, the cost of a transition mismatch = 1, and the cost of a transversion mismatch = 2. Show all alignment scores used to generate your answer. b) Why is it important to carefully align sequences for phylogenetic analysis? (Sequence 1 = TCGTASequence 2 = TTCA