10 20 30 40 50 AGAGCCUGGCAUCCUCU--|UG A AUA CC GUGAG G CAGUGGG AGGGGGGCCG CACUGU GAGA U U GUCAUCC UUUCUCUGGC GUGACA CUCU A CGUAAGGUGAUCCUCCCAC^GU C CAA -- GGACG 110 100 90 80 70 60