title: [Influence of the concentration of pyrimidine nucleosides on the metabolic activity of E. coli B. II. Ribonucleotide reductase; CTP synthetase].
mesh_terms: D004926:Escherichia coli / Q000201:enzymology / Q000378:metabolism*; D008025:Ligases / Q000378:metabolism*; D011741:Pyrimidine Nucleosides / Q000378:metabolism / Q000494:pharmacology*; D012264:Ribonucleotide Reductases / Q000378:metabolism*
chemical_list: D011741:Pyrimidine Nucleosides; D012264:Ribonucleotide Reductases; D008025:Ligases
vernacular_title: Influenza della concentrazione di nucleosidi pirimidinici sulle attivitá metaboliche di E. coli B.