10 20 30 40 50 60 GGGAAUGUUUACGUGAG--| U UG CU U UCG GCUAUG GCUGCCC G GA UACCCUGU AA GAGAAGU A UGACGGG C UU AUGGGACA UU CUCUUCG G AGCAGUCGAGCUACAAUAA^ C GU AU C UG- UCCCUC . 110 100 90 80 70