10 20 30 40 50 ACUGGUGUGUUUUCAAUGA--| A A U AAGUGGAUU UAACUGA CAC CUGGAUUCAUUUCUC GA \ GUUGGCU GUG GACCUAGGUAAGGGG CU U UAGGAAGUCCGCGCAGAGUAG^ A C C GUCUGGUGU 110 100 90 80 70 60