10 20 30 40 50 UGGCAUCUACAUGUCAU-- CU U UG-| ACGACAGUU GCG GUUCU AGUUGGAAG UGGAUCU \ CGC CAAGG UCGACCUUC AUCUAGA U UCCACUCUCUACUCUUGUA AU U UCA^ CCGUCUGAU 110 100 90 80 70 60