title: Enzymes and sites of genetic recombination: studies with gene-3 endonuclease of phage T7 and with site-affinity mutants of phage lambda.
mesh_terms: D010582:Bacteriophage lambda / Q000235:genetics*; D001665:Binding Sites; D004720:Endonucleases / Q000235:genetics*; D009154:Mutation; D011995:Recombination, Genetic; D013604:T-Phages / Q000201:enzymology / Q000235:genetics*
chemical_list: D004720:Endonucleases