10 20 30 40 50 AGCGCUGCUCUGCUCGGC--| UG U U C AG CUUUC GG CC GAAA AGGUUG CUGUG GUGUUCA U CC GG CUUU UCCAAC GACAU UAUAAGU A UCAGCAGGGUCCGCCCUAAC^ GU C C U AU AGCAU 110 100 90 80 70 60