10 20 30 40 50 AAGGUGACUGUGGUCCAUGGCUU--| UGCC C C UAGGGA UCUGG CUUCAUU CAC GGAAUCUG \ AGACU GAAGUAA GUG CUUUAGAC U UUUUUCGGUCCCCAACUUAAGGUGC^ CCCC A A CAAAAC 110 100 90 80 70 60