title: Alkylated DNA: buoyant density changes and modes of decomposition.
mesh_terms: D000478:Alkylation; D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D002501:Centrifugation, Zonal; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D004269:DNA, Bacterial; D006863:Hydrogen-Ion Concentration; D008433:Mathematics; D008466:Mechlorethamine; D008961:Models, Structural; D008970:Molecular Weight; D013696:Temperature
chemical_list: D002247:Carbon Isotopes; D004269:DNA, Bacterial; D008466:Mechlorethamine