10 20 30 40 50 60 CUUCCUUUCUGACUUUA--| C A UG UU C C UUAAGA UUGUUGC CAUAC GC GAAAC UG CUG AAAU G AACAACG GUGUG UG CUUUG AC GAC UUUA U UUGAGAAACCCUCGAACUC^ U A GU UU U - AGUACU . 110 100 90 80 70