10 20 30 40 50 60 GAAAAAAAUAAAUUUUGCUCAAA--| U - CGCA UUGAAU GAUCGAU GAU UGUCUAUA UUUCGUU G UUAGUUA CUA AUAGAUAU AAAGCAA A ACAAUUUAUUUCUGCUUUUUGAAAA^ - U CCUA UUAAAU 120 110 100 90 80 70