title: Host specificity of DNA in Haemophilus influenzae: the restriction and modification systems in strains Rb and Rf.
mesh_terms: D001435:Bacteriophages / Q000254:growth & development*; D001483:Base Sequence; D004269:DNA, Bacterial; D004279:DNA, Viral / Q000378:metabolism*; D003851:Deoxyribonucleases / Q000378:metabolism*; D004720:Endonucleases / Q000378:metabolism*; D006193:Haemophilus influenzae / Q000201:enzymology*; D008242:Lysogeny; D008780:Methyltransferases / Q000378:metabolism*; D009154:Mutation; D010641:Phenotype; D013045:Species Specificity; D014170:Transformation, Genetic; D010948:Viral Plaque Assay
chemical_list: D004269:DNA, Bacterial; D004279:DNA, Viral; D008780:Methyltransferases; D003851:Deoxyribonucleases; D004720:Endonucleases