10 20 30 40 50 60 CUUAGUCGAGUCAAUAA--| C UG U U AA GUGA AU UGUGUCUGGCG CCUGAA CUUUG CUC GCCU U UG ACGUAGAUUGU GGACUU GAAAC GAG UGGA U UAAGGCGCCACUACUGCCG^ C GU U - -- AAUA 110 100 90 80 70