10 20 30 40 50 60 GCUCCUAUGAUAGCGAU-- AG C -| A CGUUAAGAUU GUCAGC UGC UUAGCAGCAC GU AAUAUUGG C CAGUUG AUG AGUCGUCGUG CA UUAUGACC U UGAUGCCAACAUCUCAUAA GA A U^ G UCUAUUAGAG 120 110 100 90 80 70