10 20 30 40 50 60 CGUGCUGUGUGAUCCUU- UCA- -- -| U AG UUCAAG GGCGU CUGCCUCUCUG GGCC UGUG CUU GCUC \ UCGCG GACGGAGAGAC CCGG ACAC GAA CGAG A UUCCCCCCGGCGCAUUCC UCGC GU C^ - A- CCAACU 120 110 100 90 80 70