10 20 30 40 50 60 GGACGCCGUCGGAUUGGC-- UG C - -| UG CA CGGAGAU AG G AGUGG GAAC AAAUCACAG ACUG GAGU G UC C UCACC CUUG UUUAGUGUC UGAC CUCA U CCACCCUCCUACAAACCCGC GU - U C^ UG -- AGACAGG 120 110 100 90 80 70