10 20 30 40 50 GGAGAGAAGAUCCUGAG- GUUGC-| A C UC A GUGAU GCCU CACA ACC GUAGA CGA CUUGUG \ CGGA GUGU UGG CAUCU GUU GAACAC U CGGGCCCAGACACUGUCG GUGUCU^ C A GU C ACCUG 110 100 90 80 70 60