title: An improved spheroplast assay for lambda-DNA and the influence of the bacterial genotype on the transfection rate.
mesh_terms: D002499:Centrifugation, Density Gradient; D003090:Coliphages / Q000302:isolation & purification; D003486:Cyanides / Q000494:pharmacology; D004269:DNA, Bacterial / Q000494:pharmacology; D004279:DNA, Viral / Q000032:analysis* / Q000302:isolation & purification; D003851:Deoxyribonucleases; D003911:Dextrans; D004492:Edetic Acid / Q000494:pharmacology; D004926:Escherichia coli / Q000187:drug effects / Q000201:enzymology; D005827:Genetics, Microbial; D006018:Glycols; D007700:Kinetics; D007740:L Forms; D008722:Methods; D009113:Muramidase / Q000494:pharmacology; D009154:Mutation; D010636:Phenols; D011095:Polyethylenes; D011995:Recombination, Genetic; D013104:Spheroplasts; D013464:Sulfuric Acids; D014161:Transduction, Genetic
chemical_list: D003486:Cyanides; D004269:DNA, Bacterial; D004279:DNA, Viral; D003911:Dextrans; D006018:Glycols; D010636:Phenols; D011095:Polyethylenes; D013464:Sulfuric Acids; D004492:Edetic Acid; D003851:Deoxyribonucleases; D009113:Muramidase