10 20 30 40 50 CGGCGGGGCUGGAUUCC- G-| C A UC A GUGGG GCC GUCG CACA ACCCGUAGA CGA CUUGUG A CGG CGGC GUGU UGGGCAUCU GCU GAACAC G CUCACCGACGCACACGCA GA^ U C GU C GUUUU 110 100 90 80 70 60