10 20 30 40 50 ACCAAGGCCCUGGCGAA- -| G U U C GUGCAGG GG CCGUG CC CGU CAAGUAAUC AGGAUAGGCU \ CC GGCGC GG GCA GUUCAUUGG UCUUAUCCGG U GGGUCUACGGUCGCAGGU G^ A C C U GUAACCC . 110 100 90 80 70