10 20 30 40 50 AUAAACUGAUGCACCUGA--| CG CC UGCC UAUGUU CGGG GCUGU UAAGUAGUAG GCAGGUA A GUCC CGGUA AUUCAUCGUC CGUCCAU U UCAGCCUCUCCACUAGUUAC^ AU CC UCC- AAUAUA 110 100 90 80 70 60