10 20 30 40 50 60 AUAUAUUAUAGGCCUAA--| CU U CAC A A UGUCGUU GACU G UCA GGCUGAUGAAACUU CA AGU C CUGA U AGU CCGACUAUUUUGGA GU UCA U GAUGCCUAACUCAGCAAAG^ AG C AUC C C GGUAUAG 120 110 100 90 80 70