10 20 30 40 50 GCCUGGAAGCCUUCGCU-- A U CU-| UA UUAU GC GGGC CUGU GAUAUGUUUGAUAUAU GGUUG U CG CCUG GACA UUAUACAAACUAUAUA UCAAC C UGUCGCAGAACCUCUGUCC C U UCC^ -- CUGA 110 100 90 80 70 60