title: Detection by affinity methods of a pladmid-coded enzyme (guanine phosphoribosyltransferase) in a coupled transcription/translation system from Escherichia coli.
mesh_terms: D002846:Chromatography, Affinity; D004926:Escherichia coli / Q000201:enzymology* / Q000235:genetics; D007041:Hypoxanthine Phosphoribosyltransferase / Q000378:metabolism*; D010957:Plasmids; D014176:Protein Biosynthesis
chemical_list: D007041:Hypoxanthine Phosphoribosyltransferase