title: Large scale purification of a bacterial gene.
mesh_terms: D002499:Centrifugation, Density Gradient; D002852:Chromatography, Ion Exchange; D002874:Chromosome Mapping; D003090:Coliphages; D003433:Crosses, Genetic; D004269:DNA, Bacterial / Q000302:isolation & purification*; D003851:Deoxyribonucleases; D004591:Electrophoresis, Polyacrylamide Gel; D004720:Endonucleases; D004926:Escherichia coli; D005796:Genes; D006882:Hydroxyapatites; D007109:Immunity; D008242:Lysogeny; D009876:Operon; D010761:Phosphorus Radioisotopes; D013056:Spectrophotometry, Ultraviolet; D014161:Transduction, Genetic
chemical_list: D004269:DNA, Bacterial; D006882:Hydroxyapatites; D010761:Phosphorus Radioisotopes; D003851:Deoxyribonucleases; D004720:Endonucleases