10 20 30 40 50 60 AAGGAAAAAACGUGUGU--| AUU G A U UUAGUGA GUAAAUUGC UAGGU GGGA AGGUG CAAUGUU A UAUUUAGCG AUCCG CCCU UUCAC GUUAUAA U CAAAUACUACUGAAAAGAC^ AAU G G - UUAACCA 120 110 100 90 80 70