10 20 30 40 50 60 UGUGGCUGCCCAGGCAGGC--| U G AG A C GUGCUGCG CC UG UGGUU AAUAAUGCCAGC GU GGCC \ GG AC ACCAG UUAUUGUGGUCG CG CCGG A CACCGAGGGACACACGCCGAA^ U A GG - A UCUCCGCG 120 110 100 90 80 70