10 20 30 40 50 AAAAUGCAUAUCUUUAUUUCAU-- A ---| C UCGUUGU UG AUAUGAGCUGGAAGA UGGAUUU GCA U AC UAUACUCGACCUUCU AUCUAGA CGU U ACAGCUGUUUAUAUUAAUCUGAAU C UAU^ C AAAAUAU 120 110 100 90 80 70 60