10 20 30 40 50 60 AGAGCUGCCAGAUGUGC--| C CA CG GAGA GGUGCA UCUC UGGCC UGAAAUCAAG UGGGU CCU G AGAG GUCGG ACUUUGGUUC ACCCA GGA A GGAAGAUUUAGCGUCCAUA^ C AG AU GC-- AGGACA . 110 100 90 80 70