title: Processing of bacteriophage lambda DNA during its assembly into heads.
mesh_terms: D002499:Centrifugation, Density Gradient; D003090:Coliphages / Q000378:metabolism*; D004262:DNA Restriction Enzymes; D004270:DNA, Circular; D004279:DNA, Viral / Q000302:isolation & purification / Q000378:metabolism*; D004926:Escherichia coli / Q000201:enzymology; D046911:Macromolecular Substances; D008854:Microscopy, Electron; D011118:Polynucleotide Ligases
chemical_list: D004270:DNA, Circular; D004279:DNA, Viral; D046911:Macromolecular Substances; D004262:DNA Restriction Enzymes; D011118:Polynucleotide Ligases