10 20 30 40 50 CAUUGUUGUUGUUGUAACA- -| G UG U ACAGUU GC CUG UUUCUUAAUAUCAGC G AAUUCUGA U CG GAC AAGGGGUUAUGGUCG C UUAGGACU C UCAUUCCAACAAGUAUCUCC C^ A GU - AAAUAA 110 100 90 80 70 60