title: Growth of pyrimidineless strains of Escherichia coli on 5-ribosyluracil (pseudouridine).
mesh_terms: D003470:Culture Media; D004926:Escherichia coli / Q000378:metabolism*; D009154:Mutation; D011743:Pyrimidines / Q000378:metabolism; D014498:Uracil / Q000378:metabolism*
chemical_list: D003470:Culture Media; D011743:Pyrimidines; D014498:Uracil