10 20 30 40 50 60 GUGGUGUCCGCACAGUU---| G C U U A UGUGAUGU GGUCGGUG CAUU GCC CUGUU CGCGCGCA GA \ CCGGCCAC GUAG CGG GACAG GUGCGUGU CU U CCAAGGUUGCUGCUGCAAAA^ - U C U C CGUCCUGA 120 110 100 90 80 70