10 20 30 40 50 CCCCCUUGCCCCACCCU- - GA -| U UC GUGUG GC CCGG CCC AGU CAAGUAAU AGGAUAGGUU \ CG GGCC GGG UCG GUUCAUUA UCUUGUCCGA C AGUGGGGUUCCGACGUCC U AG C^ - CC CCUGU 110 100 90 80 70 60