10 20 30 40 50 60 CUACACAUGUGUUUUACAAUCUAUUUUUAGA-- U UC-| A UCGGGUGGCGAAGU AGAUCUAGC CG CAGC GC C UCUAGAUCG GC GUCG CG U CUUAUAAAACAAAAGAAAGAAAAGUAAACUAUA U UGU^ C GAUUUCUAAACUUC 130 120 110 100 90 80 70