title: DNA incorporated.
mesh_terms: D002499:Centrifugation, Density Gradient; D004247:DNA / Q000378:metabolism; D004261:DNA Replication; D004269:DNA, Bacterial / Q000378:metabolism; D008540:Meiosis; D008967:Molecular Biology; D010944:Plants; D011485:Protein Binding; D011995:Recombination, Genetic; D013936:Thymidine; D014170:Transformation, Genetic; D014316:Tritium; D014465:Ultrasonics
chemical_list: D004269:DNA, Bacterial; D014316:Tritium; D004247:DNA; D013936:Thymidine