10 20 30 40 50 UAUAUGUUGCACGAGUU--| U G CC AU CAUGAA GUG GCA UGC UAUUCAG UGGUGCCGGUCA \ CAC CGU AUG AUAGGUC ACCACGGUCAGU G UUUAGUGUACUUCUUAUGU^ U A UA AU AUACAU 110 100 90 80 70 60