10 20 30 40 50 UUAUUUAAAUAUCUGAC---| G UA CUU UUAUGUUUCCGA UAAUCU UCU AGAUACAC GUCCAGU \ GUUAGG AGA UCUGUGUG CAGGUCA C AAUGUGAAAAACAACUUCAG^ A GC AAC CAAACAGGUUAG 120 110 100 90 80 70