10 20 30 40 50 60 UUGUCAACACCAAACGG- C-| U UC U A UGCAGAAAA GAA CUU GC CUGAU GUCCA ACGCAAUUCUUG \ CUU GAA CG GGCUA CAGGU UGUGUUAAGAAC A CGUUGUGCCUACUAAUAG CC^ U GU - C CAACCGUAC 120 110 100 90 80 70