10 20 30 40 50 60 CAACGUUAUGGUACAGU-- U UC UC-| A CU UAGUGUC GGC GU CCUA GGAACUCUG CUGUGA UGUG \ CUG CA GGAU UCUUGAGAC GACACU ACAC U UUAAUUUUAGCAGCAACCC U GU UGA^ G -- UAUAAUU 120 110 100 90 80 70