title: Fractionation of unlabeled and radioactive nucleotides by ionophoresis in two dimensions on a flat plate.
mesh_terms: D004590:Electrophoresis, Paper / Q000295:instrumentation; D005069:Evaluation Studies as Topic; D008722:Methods; D012367:RNA, Viral / Q000032:analysis; D012260:Ribonucleases; D012265:Ribonucleotides / Q000032:analysis / Q000302:isolation & purification*; D013056:Spectrophotometry, Ultraviolet; D014027:Tobacco Mosaic Virus
chemical_list: D012367:RNA, Viral; D012265:Ribonucleotides; D012260:Ribonucleases