10 20 30 40 50 60 CUGGAAUCUUCUGUCCUGG-- CUCU-| ACCU AGA GCUUU UUCCCCCU AAUCCUUGCU GUGUG GU \ GAGGGGGA UUAGGAACGG CACGU CG C GACAGGAUACGCUUCUACAGU ACGUC^ ACC- GA- UAAGU 120 110 100 90 80 70