10 20 30 40 50 60 GGCAAGCUGCCAGUAGA- -| G U GU U UUAGGAUCACAC GCG UGCU UGGGA GAG AGUAG UUGUAUAGUU C CGC ACGG AUUCU UUC UCAUC GACAUAUCAA A UCUACAGUUCGACCUUAC A^ A - UG U UAGAGGUUCUAG . 120 110 100 90 80 70