title: The regulation of methionine and s-adenosylmethionine biosynthesis and utilization in mutants of Salmonella typhimurium with defects in s-adenosylmethionine synthetase.
mesh_terms: D000255:Adenosine Triphosphate; D001431:Bacteriological Techniques; D001681:Biological Assay; D002250:Carbon Radioisotopes; D004794:Enzyme Repression; D026901:Membrane Transport Proteins; D008715:Methionine / Q000031:analogs & derivatives / Q000032:analysis / Q000096:biosynthesis*; D009154:Mutation; D012436:S-Adenosylmethionine / Q000096:biosynthesis*; D012486:Salmonella typhimurium / Q000378:metabolism*; D013095:Spermidine / Q000096:biosynthesis; D014166:Transferases / Q000378:metabolism*
chemical_list: D002250:Carbon Radioisotopes; D026901:Membrane Transport Proteins; D012436:S-Adenosylmethionine; D000255:Adenosine Triphosphate; D008715:Methionine; D014166:Transferases; D013095:Spermidine