10 20 30 40 50 CUCGGAUCUUGGAAGUU--| A UCCAU G C C GUGGC GG ACACAGGG CAAAGUGGA GC CU UCC \ CC UGUGUCUC GUUUUACCU CG GA AGG U CGUCCGUCCACUCAGGUCG^ C UGAUU A U A GCGGU 110 100 90 80 70 60