10 20 30 40 50 GCACUCUUGACAUUAGA---| U CC A GA UUAAAUG GGCCCCU CUCU GUGUUCAC GCG CCUUGAU \ UCGGGGA GAGA CGUAAGUG CGC GGAAUUA U UAGGAGCGACCAACGAAGAG^ - AC G AC ACAUACC . 110 100 90 80 70