title: Separation of B. subtilis DNA into complementary strands, I. Biological properties.
mesh_terms: D001412:Bacillus subtilis; D002499:Centrifugation, Density Gradient; D002845:Chromatography; D004269:DNA, Bacterial; D006358:Hot Temperature; D009691:Nucleic Acid Denaturation; D014170:Transformation, Genetic
chemical_list: D004269:DNA, Bacterial