Effect of ribosomes on the biosynthesis of ribonucleic acid in vitro.
D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D004269:DNA, Bacterial / Q000378:metabolism; D004926:Escherichia coli / Q000166:cytology / Q000201:enzymology; D066298:In Vitro Techniques; D009698:Nucleoproteins / Q000378:metabolism*; D009713:Nucleotidyltransferases / Q000378:metabolism*; D012329:RNA, Bacterial / Q000096:biosynthesis*; D012270:Ribosomes / Q000378:metabolism*; D013941:Thymine / Q000378:metabolism; D014316:Tritium; D014500:Uracil Nucleotides / Q000378:metabolism
D002247:Carbon Isotopes; D004269:DNA, Bacterial; D009698:Nucleoproteins; D012329:RNA, Bacterial; D014500:Uracil Nucleotides; D014316:Tritium; D009713:Nucleotidyltransferases; D013941:Thymine