10 20 30 40 50 UUUCUUGCCACUGUUUG- -| U G ACUC CUC GUGCA UUC CA CAG CUC GGAUGAGGCA UAUUUU U AAG GU GUC GAG CCUACUCCGU AUAAAA C ACCAAACCGACCAAAAGA A^ U G GGUU AA- CCUCC 110 100 90 80 70 60