title: [Purification of RNA polymerase by chromatography on DNA-cellulose columns].
mesh_terms: D000362:Agar; D002482:Cellulose; D002845:Chromatography; D004247:DNA; D012321:DNA-Directed RNA Polymerases / Q000302:isolation & purification*; D004591:Electrophoresis, Polyacrylamide Gel; D008722:Methods
chemical_list: D000362:Agar; D002482:Cellulose; D004247:DNA; D012321:DNA-Directed RNA Polymerases