10 20 30 40 50 60 UCUUCCACAAAUCGAUGUU-- UG C -| A UG C UUUGUCU GGU UGUCG CAUC UUACC GG G AUUAGA C CCG ACAGC GUAG AAUGG CU C UAAUCU G GCAUUACCCACACCAGACUGU GU U A^ A GU A UUUAGAU 120 110 100 90 80 70