10 20 30 40 50 CACUGGCUGGCUGAUCG-- UU - C C-| UC GUUCCC GCUC CC UGCUGU CUUCAUUCCAC GGA CU \ CGGG GG ACGACA GGAGUAGGGUG CCU GA U CGUCGACGACAACGAGUCG C- U C AC^ UA CGUCAG 110 100 90 80 70 60