10 20 30 40 50 60 GCUGCUCUCUGGCGCCACC- -| G U GU U AUUGGGCCGCACC GCC CU UGGGA GAG AGUAGGUUGU UAGUU \ CGG GA AUCCU CUC UCAUCCAACA AUCAA C CACCAGCACUCCUCUAAGGC U^ A - UG C GAGAGGGUAACCA 130 120 110 100 90 80 70