title: Visualization of deoxyribonucleic acid molecules by protein film adsorption and tantalum-tungsten shadowing.
mesh_terms: D000327:Adsorption; D002021:Buffers; D003090:Coliphages / Q000032:analysis; D003574:Cytochrome c Group; D004279:DNA, Viral / Q000032:analysis*; D004926:Escherichia coli; D005069:Evaluation Studies as Topic; D006651:Histocytochemistry; D006863:Hydrogen-Ion Concentration; D008722:Methods; D008854:Microscopy, Electron; D009690:Nucleic Acid Conformation; D011485:Protein Binding; D013539:Simian virus 40 / Q000032:analysis; D013194:Staining and Labeling; D013635:Tantalum; D014414:Tungsten
chemical_list: D002021:Buffers; D003574:Cytochrome c Group; D004279:DNA, Viral; D013635:Tantalum; D014414:Tungsten