10 20 30 40 50 UAGCAACAGCCCAACAU--| U - G U CA UGUGAU GUUGG AG CUGGG UGCA UGUAGUUG UUGCA C CAACC UC GAUCC ACGU ACAUUAAC AACGU U CCCCCCUCAACAACUUUCA^ - A A U AC GUCAAA 110 100 90 80 70 60