title: Some properties of TYMV nucleoproteins isolated in cesium chloride density gradients.
mesh_terms: D002499:Centrifugation, Density Gradient; D006863:Hydrogen-Ion Concentration; D009029:Mosaic Viruses / Q000032:analysis; D009698:Nucleoproteins / Q000032:analysis* / Q000302:isolation & purification; D010942:Plant Viruses / Q000032:analysis*; D012328:RNA Viruses / Q000032:analysis; D014764:Viral Proteins / Q000032:analysis*
chemical_list: D009698:Nucleoproteins; D014764:Viral Proteins