10 20 30 40 50 60 GGACAGCCCUCUGGAGA--| UU A CAC C A GAGACG GAGA GCUUUGGA UGACACGAU UCCCG UG GC \ CUUU CGAAACCU GCUGUGCUA AGGGC AC CG C GAGACGAGGCCCACCGCGG^ CU G UA- U - ACAGCC 120 110 100 90 80 70