title: Cloned copy of the haemagglutinin gene codes for human influenza antigenic determinants in E. coli.
mesh_terms: D000595:Amino Acid Sequence; D001483:Base Sequence; D003001:Cloning, Molecular / Q000379:methods*; D004274:DNA, Recombinant; D000939:Epitopes; D004926:Escherichia coli / Q000235:genetics; D006389:Hemagglutinins, Viral / Q000235:genetics* / Q000276:immunology*; D009980:Influenza A virus / Q000235:genetics / Q000276:immunology*; D007763:Lac Operon; D009876:Operon; D010957:Plasmids; D014765:Viral Vaccines
chemical_list: D004274:DNA, Recombinant; D000939:Epitopes; D006389:Hemagglutinins, Viral; D014765:Viral Vaccines