10 20 30 40 50 60 GCUCAUAUGAUAGCAAU-- AG C -| A UGUUAAGAUU GUCAGC UGC UUAGCAGCAC GU AAUAUUGG C CGGUUG AUG AGUCGUCGUG CA UUAUGACC U CUAUGUCAACAUCUAAUAA GA A U^ A UCUAUUAAAA 120 110 100 90 80 70