10 20 30 40 50 60 UUUUGCAGACCAUCCAGG UG -- A -| UG U AUUU GUUUG UC GG GC UG AACC GCA ACAAUGUAG CUGU U AG CC CG AC UUGG CGU UGUUACAUC GACA U UCGGUACCUCUUGUACAA GU AU G U^ GU C ---- ACAGG 120 110 100 90 80 70