10 20 30 40 50 AAUGAAGAAAAUGGACUU---| A G AU U GAGA AGGGC UGAUCCAGA CCC UG AGUCAAUGG C UUCCG ACUAGGUUU GGG AC UCAGUUACC U CAAAUAAGUAAAAUCCAUCAU^ G G CU U UUUU 110 100 90 80 70 60