10 20 30 40 50 GGACCCCUUGCUGUGUG- UG -| GU CGUAAU GCGGU CCAGUG UCAUUUUUGUGAU UGCAGCU A CGUCA GGUUAC AGUGAAAACACUG ACGUUGA U UCACGACCGUCCCUUCUA GA U^ AU CCCGAG . 110 100 90 80 70 60