10 20 30 40 50 60 GCGAGCUGAGCAUCCAGG UG -- A -| UG U AUUU GUUCA UU GG GC UG AACC GCA ACAAUGUAG CUGU U AG CC CG AC UUGG CGU UGUUACAUC GACA U CGGUUGCCUCUUGUACAA GU AU G U^ GU C ---- ACGGA 120 110 100 90 80 70