10 20 30 40 50 60 AGAUCUGCCAGAUGUGC--| C CA GAGA GGUGCA UCUC UGGCC UGAAAUCAAGUGUGGGU CCU G AGAG GUCGG ACUUUGGUUCAUACCCA GGA A GGGAGAUUUAACGUCCAUA^ U AG GC-- AGGGCA . 110 100 90 80 70