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