10 20 30 40 50 CAGUAAAAUGCUGACGCU G- - G A A-| UGUAU GCU CUGU UGGGAGACCCUG UCUGC CUCU UC G CGG GACA ACCCUUUGGGAC AGACG GAGG AG C GUGUCCCGUCGUCGGACA GA U G A GG^ UCAUU 110 100 90 80 70 60