10 20 30 40 50 60 CAUUGUGUGAUAUCAAU-- AG C -| A CGUUAAGAUU GUCAAC UGC UUAGCAGCAC GU AAUAUUGG U CGGUUG AUG AGUCGUCGUG CA UUAUGACC U AAAAAAAAACGUCUCUCCC GA A U^ A UCUAUGAAAA 120 110 100 90 80 70