10 20 30 40 50 60 CUGUGACCGAAGGCCUGCAGUGCCA-- CCGU G--| AGACACUC CACU GUAUUUGACAAGCUGA UC \ GUGA CAUAAACUGUUUGACU AG C GUCAGGUCUCAACGAUCCGUUUUCAGA ACCC GUG^ AUGGUGUG 120 110 100 90 80 70