10 20 30 40 50 ACACAGUAACAGCUAUG- U-| GU U CUGAU UUGUA GAUGGUCA UGUGAA GACUUAGCUACU \ AACAU CUAUUAGU ACACUU UUGAAUUGAUGA U CAAGGACUACCCAGGAAU UC^ UG U CAGAA 110 100 90 80 70 60