10 20 30 40 50 60 UGAGUCACUUGACAAAU- - U AUA - -| UG U UUGCCAG UCUC GUC CG ACCUCA UC UG G GUUGUGAUG \ AGGG CAG GC UGGGGU AG AC C CAACACUAC A UGGGGUAAGUACUACAAG U U CAA A U^ GU - UUGAGCA 120 110 100 90 80 70