10 20 30 40 50 60 GAGGGAGUACUAUCACU----| UAU A- A UG GUGUU CGG GGUUCUC CGUGCUGC UCAGGUGCU UGACU G GUC UCAAGAG GCGCGAUG AGUCCAUGG ACUGA A GAAGUAUAGCGUCGAUCUAGA^ --- GC A -- AAAAA 120 110 100 90 80 70