10 20 30 40 50 60 CCUGAUCUGGCCAUCUG- GU-| CCGU GUUGGACACUCU CA GUCACGCU GUAUUUGACAAGCUGA \ GU CGGUGUGA CAUAAACUGUUUGACU G CCUGGACCUCGACUAUCC ACU^ ACCC GUGAGAUGGUGU 120 110 100 90 80 70