title: Comparison of molecular weights of single-stranded viral RNAs by two empirical methods.
mesh_terms: D001435:Bacteriophages / Q000032:analysis*; D004591:Electrophoresis, Polyacrylamide Gel; D005557:Formaldehyde; D008722:Methods; D008970:Molecular Weight; D009029:Mosaic Viruses / Q000032:analysis; D010942:Plant Viruses / Q000032:analysis*; D012328:RNA Viruses / Q000032:analysis; D012367:RNA, Viral / Q000032:analysis*; D013056:Spectrophotometry, Ultraviolet; D014461:Ultracentrifugation; D014462:Ultrafiltration
chemical_list: D012367:RNA, Viral; D005557:Formaldehyde