title: The nature of the complexes formed between the int protein and DNA.
mesh_terms: D010582:Bacteriophage lambda / Q000235:genetics / Q000648:ultrastructure; D004262:DNA Restriction Enzymes; D004251:DNA Transposable Elements / Q000187:drug effects; D004269:DNA, Bacterial / Q000378:metabolism*; D004279:DNA, Viral / Q000378:metabolism*; D004926:Escherichia coli / Q000235:genetics / Q000648:ultrastructure; D006493:Heparin / Q000494:pharmacology; D019426:Integrases; D008854:Microscopy, Electron; D014764:Viral Proteins / Q000378:metabolism*
chemical_list: D004251:DNA Transposable Elements; D004269:DNA, Bacterial; D004279:DNA, Viral; D014764:Viral Proteins; D006493:Heparin; D019426:Integrases; D004262:DNA Restriction Enzymes