10 20 30 40 50 60 GCUAUACAUAUUCCGAGAAAC--| A C G G GC GAUAC GUU CCUG UGAGGUA AUUGAUCA CGA UU C CGA GGAC GCUUCAU UGACUAGU GCU AA C AAGGCUUGUGUUUUUCUUUUGUU^ C U A - AA CUUGC . 110 100 90 80 70