10 20 30 40 50 CACGACAUCACGCGUAA-- U-| A C C UUUUCGA GCGGCGUGAUGACGU UUUGCG CG GAUGA GU \ CGCUGCGCUACUGCA AAGCGC GC CUACU CA C AGAGGACAGAGCAUUGGUG UU^ A A A UUGAACA . 110 100 90 80 70 60