title: An operator constitutive mutant affecting the synthesis of two enzymes involved in the catabolism of nucleosides in Escherichia coli.
mesh_terms: D000446:Aldehyde-Lyases / Q000096:biosynthesis; D004926:Escherichia coli / Q000201:enzymology / Q000378:metabolism*; D009154:Mutation; D009705:Nucleosides / Q000378:metabolism*; D010430:Pentosyltransferases / Q000096:biosynthesis; D013936:Thymidine
chemical_list: D009705:Nucleosides; D010430:Pentosyltransferases; D000446:Aldehyde-Lyases; D013936:Thymidine