10 20 30 40 50 GGAAAAGAAGAUCCACU--| UCC C AAA GAGAUGGUGGGGCUAGCCCUUG UUCUG CUUAG U CUUUACUACCUCGGUUGGGAAU AAGAC GAAUC G GGCCUCGCACAACACGACA^ GA- A AUC 110 100 90 80 70 60