title: The enzymatic synthesis of poly 4-thiouridylic acid by polynucleotide phosphorylase from Escherichia coli.
mesh_terms: D055598:Chemical Phenomena; D002621:Chemistry; D004926:Escherichia coli / Q000201:enzymology*; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D009713:Nucleotidyltransferases; D010710:Phosphates; D011119:Polynucleotides / Q000302:isolation & purification; D013053:Spectrophotometry; D013460:Sulfur Isotopes; D013696:Temperature; D013889:Thiouracil; D014316:Tritium; D014461:Ultracentrifugation; D014466:Ultraviolet Rays; D014500:Uracil Nucleotides
chemical_list: D010710:Phosphates; D011119:Polynucleotides; D013460:Sulfur Isotopes; D014500:Uracil Nucleotides; D014316:Tritium; D013889:Thiouracil; D009713:Nucleotidyltransferases