10 20 30 40 50 60 CGUGCUGUGUGAUCUUG- AUCA- C -- -| U AG CUGCGUG GGCG CUG CUCUCUG GGCC UGUG CUU GCU \ UCGC GAC GAGAGAC CCGG ACAC GAA CGA U CGCGGCGCCAUCCUCGCC CUCGC C GU C^ - A- GCCAGCU 120 110 100 90 80 70