10 20 30 40 50 AUGCUGUAUUUUUGAGG--| GUA CU C C UA UACUAU CCUUAAA CU AGCAGCA AU AUGGUU CA A GGAAUUU GA UCGUCGU UA UACUAA GU G AACACGAAACUUACUUAAA^ AAA UC U U GC AGAACU . 110 100 90 80 70 60