10 20 30 40 50 60 GACUGUGACUUUUGACA-- GG ---| CU UUGUAGA CUCAAGUACUG ACCCUAU CGAUAUUGC CUGCU \ GGGUUCGUGAC UGGGAUA GUUAUAACG GAUGA U AGUGGUUUGACAACUUCAA UU UUC^ U- GUGUCGG 120 110 100 90 80 70