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