10 20 30 40 50 AGUUCCCACACAGCACUG- -| AC C AG CC GACU CGG CCCAGG CUGG GCGG AGGGC ACAGUG U GCC GGGUCC GACU CGCC UCCCG UGUCAC G CGACAAGACAGACAGUACG U^ CC - AA UA AGUG 110 100 90 80 70 60