title: The role of basic proteins in the DNA dependent RNA polymerase reaction. Evidence that RNA polymerase subunits are distinct from fraction S protein.
mesh_terms: D000818:Animals; D002417:Cattle; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism; D004591:Electrophoresis, Polyacrylamide Gel; D046911:Macromolecular Substances; D008970:Molecular Weight; D011506:Proteins; D013950:Thymus Gland / Q000201:enzymology
chemical_list: D046911:Macromolecular Substances; D011506:Proteins; D012321:DNA-Directed RNA Polymerases