10 20 30 40 50 60 AAAUUUAUUUCUAAUUU--| A CCG U GA CUCCA UG CUGGUCAGC GCCUGAAAUUUUG CUC ACCU G AC GACCAGUCG UGGACUUUGAAAC GAG UGGA U ACUUUGUAGUCGACUUUUA^ A AUG - -- AGACC . 110 100 90 80 70