10 20 30 40 50 60 UUAACUGCCCGACGUGC--| UG CAG CG GAGA GGUGCG UCUUG GCC GAAAUCAAG UGGGU CCU G AGAAC CGG CUUUGGUUC ACCCA GGA A GGGAAUCUUUACGUCCAUA^ GU AGA AU GC-- AGGGGA . 110 100 90 80 70