10 20 30 40 50 60 GAAUGAAUGGAUGCUCG--| UUGCCA C AGU C GUUCCUU CUCA AUG UAAGUACU GC GCAGGAG G GAGU UAU AUUCGUGA UG CGUCCUC U CUAUUAUCUCUUCCUUUAC^ UUACAC A GCU U CCCAACU 120 110 100 90 80 70