title: Role of fast-sedimenting SV40 nucleoprotein complexes in virus assembly.
mesh_terms: D002499:Centrifugation, Density Gradient; D003852:Deoxyribonucleoproteins / Q000032:analysis / Q000502:physiology*; D007700:Kinetics; D008954:Models, Biological; D009698:Nucleoproteins / Q000502:physiology*; D009994:Osmolar Concentration; D013539:Simian virus 40 / Q000378:metabolism*; D014764:Viral Proteins / Q000032:analysis / Q000502:physiology*
chemical_list: D003852:Deoxyribonucleoproteins; D009698:Nucleoproteins; D014764:Viral Proteins