title: [Role of fumarase in the induction of aspartate-ammonium lyase of Pseudomonas fluorescens].
abstract: The biosynthesis of aspartate-ammonium lyase of Pseudomonas fluorescens type R, induced by aspartic acid, is controlled by the concentration of fumaric acid which is dependent on fumarase. The activity of fumarase is unaffected by the induction of aspartase.
mesh_terms: D000642:Ammonia-Lyases / Q000096:biosynthesis*; D001220:Aspartate Ammonia-Lyase / Q000096:biosynthesis*; D001224:Aspartic Acid / Q000494:pharmacology; D004790:Enzyme Induction; D004794:Enzyme Repression; D005649:Fumarate Hydratase / Q000378:metabolism*; D005650:Fumarates / Q000494:pharmacology; D006836:Hydro-Lyases / Q000378:metabolism*; D011551:Pseudomonas fluorescens / Q000201:enzymology*
chemical_list: D005650:Fumarates; D001224:Aspartic Acid; D006836:Hydro-Lyases; D005649:Fumarate Hydratase; D000642:Ammonia-Lyases; D001220:Aspartate Ammonia-Lyase
vernacular_title: Rôle de la fumarase dans l'induction de l'aspartate-ammonium lyase de Pseudomonas fluorescens R