10 20 30 40 50 60 GCCUGCACCAGUGUCAU--| GG G U A UU UUUCUCU CUGCUU CC AU UUGGCACU GCACAU UUGCU \ GACGAA GG UA AACCGUGA CGUGUA AACGA C GUUUGCGUCGACGCCGUAG^ AA G U - CU GUCUCGC 120 110 100 90 80 70