10 20 30 40 50 60 GAUCUACUCCGAGAAAU--| UG G U G C A GACAAUU GGGCU GUUC UU ACCCU UAGUA CGAGCA GUG \ UUUGA CAAG AA UGGGG GUCAU GCUUGU CAC U GAAGACUUAACAACAAAAG^ GU A C - C - AAAAAGU 120 110 100 90 80 70