title: Degradation of RNA polymerase in Escherichia coli.
mesh_terms: D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D002845:Chromatography; D002850:Chromatography, Gel; D003090:Coliphages; D004926:Escherichia coli / Q000201:enzymology*; D011479:Protamines; D012316:RNA Nucleotidyltransferases / Q000378:metabolism*; D014461:Ultracentrifugation
chemical_list: D002247:Carbon Isotopes; D011479:Protamines; D012316:RNA Nucleotidyltransferases