10 20 30 40 50 GUAGUGUCGCCGUCGGG-- U G -| U CG GG GUU AGCGG GGC UCGCGCGCUAC UC GG CC GGCU C UCGCC CCG GGCGCGCGAUG AG CC GG CUGA A ACCGAGGCCGCCGCUGGGC U G A^ U AU A- GCG 110 100 90 80 70 60