10 20 30 40 50 60 UACCCUCUCUACUUGGACA- UU- C A --| U A AAUACGCUG CUC UCG UC GCUUUCGAC AUGAU CU AAC \ GAG AGC AG CGAAAGUUG UACUA GA UUG U CAAGAAUAAUUUAACCUAUA CUU A C AU^ - G UUGUAACGC 120 110 100 90 80 70