10 20 30 40 50 AAGAAAUGACGGAAUAACUCU- CA -| AGU G A UGAAA AGGG C GUAGGC GAUGAG GCAAU UUG G UCCC G CGUCCG CUGCUC CGUUA AAC A GGUGUUCCUCACGGCAUACAAU AG U^ GCC A - GGUAA 110 100 90 80 70 60