10 20 30 40 50 CCCCCCCGUGUCCCCCC--| C A AA C UC A UUUUCC GGG CGUGC GUCGG UUC GCUAGU UGA CU U CCC GCGCG CGGCU AAG CGGUCA ACU GA G GGGGCCCACGGGGGCGUCA^ C C C- A UC C AAAAAG 110 100 90 80 70 60