10 20 30 40 50 AAGGCGCCUGCACCGCA-- -| A - C CG UCUGCG GCC UG GAUGGGCG U UUACCAGACA GUUAGA U CGG AC CUACCUGC G AAUGGUCUGU UAAUCU C GAGGAGGCCGCCGCCAGUC C^ - C U CA GUCUUC 110 100 90 80 70 60