10 20 30 40 50 AGUAGUUCUCGCUGCCUC-- UU CU -| GA CGGUCU GCC CACG UCCUUAUCA UUC CUGUCCAGA \ CGG GUGU GGGAAUAGU AAG GGCAGGUCU U CAAAAGGCCUUCUACAUUAC UU AC C^ A- UCAUAU 110 100 90 80 70 60