10 20 30 40 50 60 UCUGACUCUGGCUGUCC--| G UUU CU GGUAGAACA AUG GGUUUUCC GUGCUUGAU AACCAUGU A UAC UCGGAAGG CACGAACUG UUGGUACA U UACGGUACGCCGUCCCUCA^ G UAC UC AGUUAAACA 120 110 100 90 80 70