{TAIL ~ The recombinant expression vector} 1, wherein said {HEAD ~ nucleic acid sequence} of interest encodes a factor IX protein 
{ TAIL ~ The recombinant expression vector } 1 , wherein said { HEAD ~ nucleic acid sequence } of interest encodes a factor IX protein
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH