10 20 30 40 50 GUACGCUAUAUUUUUCCCCA A ----| CUC A GUAAGU CUC CAG AUGACUGGUUUC UGGUGC UAGA \ GGG GUC UAUUGGCUAAAG ACCACG AUCU C GGCUGCGUCUACGUUGCAA- - ACAG^ UUU - UCCGAU . 110 100 90 80 70