10 20 30 40 50 UGUCUUGCCUAGAAGAG--| UU C A A AC AGGA GGCC GUCUUG UGC ACAUC CAGUG CACAU G CCGG UAGAAU AUG UGUAG GUCAC GUGUA A GACUAAUUGACACACCGUA^ UC U G C GA ACUG 110 100 90 80 70 60