10 20 30 40 50 UGAUUCUGAUGAGGCCA--| U CA A GA UAAGA GGCUC CUCUCU GUGUUCAC GUG CCUUGAUU \ UCGAG GAGAGA CGUAAGUG CGC GGAAUUAA U UCUCGCUCUCUUCAUUGCC^ - AC G AC CUGAC 110 100 90 80 70 60