10 20 30 40 50 60 AUCGAGUUUGGUUUUCGC U-- G - -| C UCCCAAUUUCA UAC ACGU CCGCUCG CAAAG UGGCUGU AUGUG \ GUG UGCA GGCGAGU GUUUC ACCGACA UAUAC A GGCUCCCCCCUCGUUCCG UUU G A G^ C UUUGCGAUUUG . 120 110 100 90 80 70