10 20 30 40 50 CUGCGAUGAUAAACUCGACC-- -| C U U A GAGCCC AACCA GU UGGCAUUC CUGU UG CCUUGAU U UUGGU CA ACCGUAAG GGCG AC GGAAUUA G CCUUCAAACUCAACGAGAGAGC G^ - U C - UCAUUA 110 100 90 80 70 60