10 20 30 40 50 60 CUGGGGCCCUGAACUCA--| C U U AA UACGAGUC GGGGCUU GCCAC GAU GUCCA CGCAAUUCUUG U UCUCGAG CGGUG CUA CAGGU GUGUUAAGAGC G GGGGCUGGGACGACACGGG^ U U - CG CAACCGGC 120 110 100 90 80 70