10 20 30 40 50 GUUAGUGGACGUGUAUUGCG--| A C U GAC C CUGUUU UC UGCCUUU CUAGUAC CU UGCUU UG \ AG ACGGAGA GGUCAUG GA ACGAA AC U UUAGUGGAAGUCAUCGGUAUCA^ G U U ACC U UCGAAA 110 100 90 80 70 60