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