title: The effect of additonal RNA polymerase upon the amounts and kinds of RNA synthesized in vitro.
mesh_terms: D000818:Animals; D001001:Anura; D002467:Cell Nucleus / Q000378:metabolism*; D004247:DNA / Q000378:metabolism; D004912:Erythrocytes; D066298:In Vitro Techniques; D008099:Liver / Q000166:cytology / Q000378:metabolism*; D008837:Micrococcus / Q000201:enzymology; D012313:RNA / Q000096:biosynthesis*; D012316:RNA Nucleotidyltransferases / Q000378:metabolism*; D014316:Tritium
chemical_list: D014316:Tritium; D012313:RNA; D004247:DNA; D012316:RNA Nucleotidyltransferases