Physicochemical studies of Newcastle disease virus. 3. The content of virus nucleic acid and its sedimentation pattern.
D002499:Centrifugation, Density Gradient; D008055:Lipids / Q000032:analysis; D008970:Molecular Weight; D009522:Newcastle disease virus / Q000032:analysis*; D010759:Phosphorus Isotopes; D012367:RNA, Viral / Q000032:analysis*; D014764:Viral Proteins / Q000032:analysis
D008055:Lipids; D010759:Phosphorus Isotopes; D012367:RNA, Viral; D014764:Viral Proteins