title: The organization and repair of DNA in the mammalian chromosome. II. A gradient-shape-induced speed dependence affecting DNAs larger than T4 DNA.
mesh_terms: D002499:Centrifugation, Density Gradient / Q000379:methods; D002875:Chromosomes / Q000378:metabolism*; D003090:Coliphages; D004247:DNA; D004260:DNA Repair; D004279:DNA, Viral; D008970:Molecular Weight
chemical_list: D004279:DNA, Viral; D004247:DNA