title: The arrangement of DNA in lambda phage heads. I. Biological consequences of micrococcal nuclease attack on a portion of the chromosome exposed in tailless heads.
mesh_terms: D002498:Centrifugation; D002499:Centrifugation, Density Gradient; D002875:Chromosomes; D003090:Coliphages; D004279:DNA, Viral; D003851:Deoxyribonucleases; D008242:Lysogeny; D008967:Molecular Biology; D013210:Staphylococcus / Q000201:enzymology; D014316:Tritium
chemical_list: D004279:DNA, Viral; D014316:Tritium; D003851:Deoxyribonucleases