10 20 30 40 50 AAUUUAAUUUGAUGAUA---| C CA A C GUGUGA UUAUG CAUGA UUGUGUCA UAUG GAUGAUGU \ AAUGC GUACU AACGCAGU GUGC CUACUGCG U AUUAACCGGCAACACUGCAG^ A AC G A ACACGG . 110 100 90 80 70 60