title: The unusual nature of the components of a strain of pea enation mosaic virus.
mesh_terms: D002499:Centrifugation, Density Gradient; D004591:Electrophoresis, Polyacrylamide Gel; D005557:Formaldehyde; D008854:Microscopy, Electron; D008970:Molecular Weight; D009029:Mosaic Viruses / Q000032:analysis / Q000254:growth & development / Q000302:isolation & purification; D009698:Nucleoproteins / Q000032:analysis / Q000494:pharmacology; D010942:Plant Viruses / Q000032:analysis*; D010944:Plants; D012367:RNA, Viral / Q000032:analysis / Q000494:pharmacology; D014461:Ultracentrifugation; D014764:Viral Proteins / Q000032:analysis
chemical_list: D009698:Nucleoproteins; D012367:RNA, Viral; D014764:Viral Proteins; D005557:Formaldehyde