title: RNA polymerase of HeLa cells.
mesh_terms: D000818:Animals; D002247:Carbon Isotopes; D002417:Cattle; D002501:Centrifugation, Zonal; D011232:Chemical Precipitation; D002852:Chromatography, Ion Exchange; D004247:DNA; D004273:DNA, Neoplasm; D006367:HeLa Cells / Q000201:enzymology*; D008722:Methods; D011485:Protein Binding; D012316:RNA Nucleotidyltransferases / Q000032:analysis*; D013698:Templates, Genetic; D013950:Thymus Gland / Q000166:cytology
chemical_list: D002247:Carbon Isotopes; D004273:DNA, Neoplasm; D004247:DNA; D012316:RNA Nucleotidyltransferases