10 20 30 40 50 60 AUGGCAAUGGUCCCAAG- -| G CU GU A GUGGAGUCCUAU CUGUC CUU AGG GAG AGUAGAUUG AUAGUU C GACAG GGA UCC UUC UCAUCUAAC UAUCAA C CUGCUUGACUUCUAGACU A^ A U- UG A UCGAGUUUCCCU . 120 110 100 90 80 70