10 20 30 40 50 UCAGCUCAGAUGGAGAU-- U UC A UG -| U C GUAAU AG GUG CUUG CCU UUC AGC GGGUUG GAU A UC UAC GAAC GGA AAG UCG UCCAAC CUA G CUUUAGAAAUACAACAAUG U GU A GU U^ - A CUAAA 110 100 90 80 70 60