10 20 30 40 50 CCCUGCAUCCUGCUUUGA--| G GA GU UA GUGCA UUACCUAU GGG GCUUUUGUG U GCAAUU U GAUGGGUG CCU UGAAAACAC A CGUUAA A UGACCAAAUCAACACUUUUG^ G AG UG UA ACCAA 110 100 90 80 70 60