10 20 30 40 50 AAGGCCACUCGCUCCCA--| U U C UC U C UAGAUG CC UG CCUCA GG CAGU UU CCAGGAAUCCCU \ GG AC GGAGU UC GUCA AA GGUCCUUAGGGG C CCGUUUAGGUCGACACUUU^ U U - UU U A UAGAAU . 110 100 90 80 70