10 20 30 40 50 GACGGCCACCCGCGUGA-- U-| A C C UUUUCGA GCGAUGUGAUGAUGU UUUGCG CG GAUGA GU \ CGUUGCGCUACUGCA AAGCGC GC CUACU CA C GGGUGACUACACAUUGGCA UU^ A A A UUAAACA . 110 100 90 80 70 60