10 20 30 40 50 UUCCUGAGGGGCACCCAGAA-| C AC A GA UAAUG CC CUCUCU GUGUUCAC GCG CCUUGAUU U GG GAGAGA CGUAAGUG CGC GGAAUUAA C GUGACAUUACUUCGUCACUAC^ U AC G AC CAUAC 110 100 90 80 70 60