10 20 30 40 50 60 GACAGACAAUUUUUCCC----| CU C - UG U AAUU GUUA AGG UGG CUGAA CC GCA ACAAUGUAG CUGU G UCC AUC GACUU GG CGU UGUUACAUC GACA U AAUCACUAAGAGACGACAAGG^ -- A U GU C ---- ACCA . 110 100 90 80 70