10 20 30 40 50 60 UGCUGGAGGCUUGCUGAA GUA --| UGUGA UUGGCC GGCU UG CUGUUAAUGCUAAU UAGGGGUU \ CCGG AC GACAAUUACGAUUG AUCCUCAG U UACACUCACGAUCAUUGU AAC AG^ UCC-- UCAGUC . 110 100 90 80 70