10 20 30 40 50 CUGUGUGUACGCGUUUAUU- AA-| CU C AC CUGUCA UGCU UGA CCUUGUCA UU UCGUCUAGU \ ACGG GUU GGAAUAGU AA GGCAGGUCA A CGAUCAUAGUCUACAUACGU ACC^ CG C GA AGAAUA 110 100 90 80 70 60