10 20 30 40 50 AGCAAAGGGAAAUGGAU-- AGCU U -| AGA UACAUU GAAGUU AGUG UGGUGUC AAAUUGAC GUG \ UUUCAA UCGC ACCACAG UUUAACUG CAC U GGCCUCAGACAUCUAGCAA AAGU C U^ AC- UUAUAU . 110 100 90 80 70