10 20 30 40 50 ACAUAGUUUAACUUUGU----| UUU A C UC C CAGA GAUU AGCAAU ACC GUAGA UAA CUUGAG C CUAG UCGUUA UGG UAUCU GUU GAACUU A UGCACGGAAUUUCUUUAUACG^ U-- C U UA C GCUG 110 100 90 80 70 60