Parsimony Position Sequence 123456 GGGGGG GG圈AGT 234 GG A AG G A C A T 2 G G A GG GG 4 A T T A3 Also uninformative-need two mutations in each treeParsimony Position Sequence 1 2 3 4 5 6 G G A T 1 G G G G G 2 G G A G T 3 G G T A G 4 G A C A T 1G G 2 G* A G G G G * 1G A 3 1G G 2 * * 2G T 4 * * T 4 4 A 3 3 A T Also uninformative – need two mutations in each tree