10 20 30 40 50 AAACAUAGUAAUGUUUU-- U UCU --| U AAGAA GCAG CC GUUAGUUUUGCAUAG UUGCAC AC G UGUC GG UAGUCAAAACGUAUC AACGUG UG A GCCAAAAUACAUCCGUUAU C UGU UA^ U AUGUA 110 100 90 80 70 60