title: The 24,000 dalton subunit and the activity of yeast RNA polymerases.
mesh_terms: D012321:DNA-Directed RNA Polymerases / Q000378:metabolism*; D007527:Isoenzymes / Q000378:metabolism; D007700:Kinetics; D046911:Macromolecular Substances; D008970:Molecular Weight; D012441:Saccharomyces cerevisiae / Q000201:enzymology*
chemical_list: D007527:Isoenzymes; D046911:Macromolecular Substances; D012321:DNA-Directed RNA Polymerases