10 20 30 40 50 GUGAGUCUUUUUUUCACC- CA A --| A GGAUAUG CUG GCUGGU GGA UUCCUGGCAG GUGAUUU U GAC UGACUA CCU AGGGACCGUU CACUAAA A CUUUUCCUCUUGCUAACCU AC A UU^ A ACAUGGU . 110 100 90 80 70 60