10 20 30 40 50 UGUUGCCAUGACAACUG- -| U A U C A UUAGAG GCU GGAC GUGUA ACCCG AGAU CGA CUUGUG \ CGG UCUG CGUAU UGGGU UCUA GCU GAACGC U CUCUCAUGCUAGCGAACA U^ C C C C C UCGGCU 110 100 90 80 70 60