10 20 30 40 50 GUCGUCGUAAAAGUGCGC AU GA--| G U U UUGCA GC CGUC GGUGAG UAG UAAUUGGA GGUU \ CG GCAG CCACUC AUC AUUAACUU CCAA A GUGAACUUGGCCUUUAGG AU AAGA^ G U U AUGGA 110 100 90 80 70 60