10 20 30 40 50 AUCCUGUAUUUUUGAGG--| GUA U C C UA UACUAC CCUUAAA CUG AGCAGCA AU AUGGUU CA A GGAAUUU GAU UCGUCGU UA UACUAA GU G AUAUCAAAACUUACUUAAA^ AAA U U U GC AGAACU . 110 100 90 80 70 60