10 20 30 40 50 60 CCUCCAUCACCAACAGU- UA-| A U UCUGAA G CUGAAU CCC CUCUGGGA GG GCCAU GGCCAG AGU \ GGG GGGACCCU CC CGGUA UCGGUC UCA A CAACCAGCCCUACACUAC UUC^ C C UCG--- - CUGAGU . 110 100 90 80 70