10 20 30 40 50 60 UAAAUAUUUGGUUAAUUCG--| U UA U AA UUGAUAU AUUUU AGC UGAU GUCCA CGCAAUUCUUG \ UAAAG UCG GCUA CGGGU GCGUUGGGAAC U ACCAACGGCUCAACAUAAGAA^ C GC - CA UUAUAAC 120 110 100 90 80 70