title: Model for the elongation of polynucleotide chains by polynucleotide phosphorylase.
mesh_terms: D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D002852:Chromatography, Ion Exchange; D002854:Chromatography, Paper; D004586:Electrophoresis; D004926:Escherichia coli; D005782:Gels; D008956:Models, Chemical; D008970:Molecular Weight; D009713:Nucleotidyltransferases; D010759:Phosphorus Isotopes; D011119:Polynucleotides; D012313:RNA; D012343:RNA, Transfer; D014316:Tritium
chemical_list: D002247:Carbon Isotopes; D005782:Gels; D010759:Phosphorus Isotopes; D011119:Polynucleotides; D014316:Tritium; D012313:RNA; D012343:RNA, Transfer; D009713:Nucleotidyltransferases