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