10 20 30 40 50 60 GUCUUGGAUUGAAAAAGU- CG CA--| C A A UUCAUAG GGG UGCCG AACC UGUAGA CCG GCUUGUG \ UCC ACGGU UUGG ACAUCU GGC CGAACAC A ACUCGGACCCAGCUAAUCU A- ACCA^ C C - UCCCAAA 120 110 100 90 80 70