10 20 30 40 50 GAGCAGCCGGUGAGAAAG - CG- -| U A GUUUC GU CUGGC UAUUCU ACAG GC UGUGUCUCCAGU \ CG GACCG AUAAGG UGUC CG ACAUAGAGGUCA U ACGAAGGGCUGCGAGCGC U ACA U^ C - GCGAU 110 100 90 80 70 60