10 20 30 40 50 UUCCAGACAAAAAGGAA-| C - U AC GUCAAG UUUAG UAG UUUUGU AAUAUUUC UGUCUGUU G AAAUC AUC AAAACA UUAUAAAG ACAGAUAA U CUAAUGGUACGUCAUUAC^ - U U CU GUAUAG 110 100 90 80 70 60