title: Leucine accumulation by isoleucine revertants of Serratia marcescens resistant to  -aminobutyric acid: lack of both feedback inhibition and repression.
mesh_terms: D000123:Acetyltransferases / Q000096:biosynthesis; D000613:Aminobutyrates / Q000494:pharmacology*; D003998:Dicarboxylic Acids; D004794:Enzyme Repression; D005246:Feedback; D006836:Hydro-Lyases / Q000378:metabolism; D007532:Isoleucine / Q000378:metabolism*; D007930:Leucine / Q000378:metabolism*; D009154:Mutation; D012706:Serratia marcescens / Q000187:drug effects / Q000201:enzymology / Q000378:metabolism*; D014631:Valerates; D014633:Valine / Q000378:metabolism
chemical_list: D000613:Aminobutyrates; D003998:Dicarboxylic Acids; D014631:Valerates; D007532:Isoleucine; D000123:Acetyltransferases; D006836:Hydro-Lyases; D007930:Leucine; D014633:Valine