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