10 20 30 40 50 AGAACACUGGGAUCCCU-- -| G UU C GGAUCCU AGCUG CUCC UGG CAAGUAAUC AGGAUAGGCU \ UCGGC GAGG ACU GUUCAUUAG UCUUAUCCGG G AGAGCUGAGGCGGCAGUCG G^ - UU U CGUCACG . 110 100 90 80 70