title: New techniques for purifying large DNAs and studying their properties and packaging.
mesh_terms: D010582:Bacteriophage lambda / Q000235:genetics*; D003432:Cross-Linking Reagents; D004271:DNA, Fungal / Q000302:isolation & purification*; D004279:DNA, Viral / Q000302:isolation & purification*; D011564:Furocoumarins; D008854:Microscopy, Electron; D008970:Molecular Weight; D009690:Nucleic Acid Conformation; D012441:Saccharomyces cerevisiae / Q000235:genetics; D014764:Viral Proteins / Q000235:genetics
chemical_list: D003432:Cross-Linking Reagents; D004271:DNA, Fungal; D004279:DNA, Viral; D011564:Furocoumarins; D014764:Viral Proteins