title: Electrophoresis of ribonucleic acid on a polyacrylamide gel which contains disulfide cross-linkages.
mesh_terms: D002845:Chromatography; D004220:Disulfides; D004591:Electrophoresis, Polyacrylamide Gel / Q000379:methods; D006882:Hydroxyapatites; D012335:RNA, Ribosomal / Q000302:isolation & purification*
chemical_list: D004220:Disulfides; D006882:Hydroxyapatites; D012335:RNA, Ribosomal