title: Detection of restriction endonucleases with A lac repressor--lac operator filter binding assay.
mesh_terms: D004262:DNA Restriction Enzymes / Q000032:analysis* / Q000302:isolation & purification; D004720:Endonucleases / Q000032:analysis*; D004794:Enzyme Repression; D004926:Escherichia coli / Q000201:enzymology; D007785:Lactose / Q000378:metabolism; D008722:Methods
chemical_list: D004720:Endonucleases; D004262:DNA Restriction Enzymes; D007785:Lactose