title: Enzymatic polymerization of S4-methyl-4-thiouridine 5'-diphosphate by polynucleotide phosphorylase from Escherichia coli.
mesh_terms: D004926:Escherichia coli / Q000201:enzymology*; D005470:Fluorometry; D008027:Light; D011119:Polynucleotides / Q000096:biosynthesis*; D012316:RNA Nucleotidyltransferases / Q000378:metabolism*; D013053:Spectrophotometry; D013460:Sulfur Isotopes; D014500:Uracil Nucleotides
chemical_list: D011119:Polynucleotides; D013460:Sulfur Isotopes; D014500:Uracil Nucleotides; D012316:RNA Nucleotidyltransferases