title: Poly A synthesizing activity in a constitutive subunit of RNA polymerase.
mesh_terms: D000249:Adenosine Monophosphate / Q000378:metabolism; D000255:Adenosine Triphosphate / Q000378:metabolism; D000900:Anti-Bacterial Agents / Q000494:pharmacology; D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D002729:Chloromercuribenzoates / Q000494:pharmacology; D002845:Chromatography; D003597:Cytosine Nucleotides / Q000378:metabolism; D012321:DNA-Directed RNA Polymerases / Q000032:analysis / Q000037:antagonists & inhibitors / Q000378:metabolism*; D004591:Electrophoresis, Polyacrylamide Gel; D004926:Escherichia coli / Q000201:enzymology; D006160:Guanosine Triphosphate / Q000378:metabolism; D006358:Hot Temperature; D008274:Magnesium / Q000494:pharmacology; D008345:Manganese / Q000494:pharmacology; D009711:Nucleotides / Q000494:pharmacology; D009713:Nucleotidyltransferases / Q000378:metabolism*; D011119:Polynucleotides / Q000096:biosynthesis*; D011506:Proteins / Q000302:isolation & purification; D011700:Putrescine / Q000494:pharmacology; D013096:Spermine / Q000494:pharmacology; D014500:Uracil Nucleotides / Q000378:metabolism
chemical_list: D000900:Anti-Bacterial Agents; D002247:Carbon Isotopes; D002729:Chloromercuribenzoates; D003597:Cytosine Nucleotides; D009711:Nucleotides; D011119:Polynucleotides; D011506:Proteins; D014500:Uracil Nucleotides; D013096:Spermine; D000249:Adenosine Monophosphate; D008345:Manganese; D006160:Guanosine Triphosphate; D000255:Adenosine Triphosphate; D009713:Nucleotidyltransferases; D012321:DNA-Directed RNA Polymerases; D008274:Magnesium; D011700:Putrescine