10 20 30 40 50 CAUUCAAGACAGACCACU- -| C UAU A G CUACA GG UGCU UCA GUAACAGCA CUCCAU UGGA \ UC GCGA AGU CAUUGUCGU GAGGUG ACCU C UCGACUAGGCCUCAGAAAC G^ U UUU A - UCAGU 110 100 90 80 70 60