10 20 30 40 50 60 AGGCGACGCCAUGGAGA--| CUU C A CAC U A CGAAAC GA AGC UUGGA UGACACGAU UCCCG UG GC \ CU UCG AACCU GCUGUGCUA AGGGC AC CG U AUAGAGCUGACCACAGCUU^ CUC A C UA- U - CGACAC 120 110 100 90 80 70