10 20 30 40 50 AGGAUGAAAGGAGAUUAGCU--| U CU C UCCC A UUCAU UGCC UC CGGUAG GAU UG CAAAAUC A AUGG AG GCCGUC CUA AC GUUUUAG U AAAAGCAGGAGUCGCUGUUAGU^ U AG A UGCU - AUUGA 110 100 90 80 70 60