10 20 30 40 50 60 GGGGAGGACGGGGAGCA- -| C U U AA UGCGAGUC GGG GUUC GCCGC GAU GUCCA CGCAAUUCUUG U CCC CGAG CGGUG CUA CAGGU GUGUUAAGAGC G CUAGAGGGGCCAACGCGG U^ U U - CG CAACCGAC 120 110 100 90 80 70