10 20 30 40 50 AGUAAAAUGCUGACGCUG- G - G A A-| UGUAU CU CUGU UGGGAGACCCUG UCUGC CUCU UC G GG GACA ACCCUUUGGGAC AGACG GAGG AG C UGUCCCGUCGUCGGACACG A U G A GG^ UCAUU 110 100 90 80 70 60