10 20 30 40 50 60 AAAGGUUGAAAGCGUGU---| C G UU AU C UUAUUGAUAAAUA GC CUCAUUAUA UUGGGAUUU UAG CAG AG \ UG GGGUAAUAU AACUCUGAA AUC GUC UC U AAUUAACUUGACUCCACAAA^ A - UC CG A UCUUGAAUACUAU 130 120 110 100 90 80 70