10 20 30 40 50 60 AUGUCGGGAUGGUCCCG- AGC C CA-| U U CU GCCCGGG GC GCG CGG CC UGGCUG AGACUG UUACU \ CG CGC GCC GG ACUGAC UCUGAC AAUGA C CCCCCGAGGCCCCCGCCC GCC A ACA^ C C -- CUCCCGC 120 110 100 90 80 70