[Variations of enzymatic activities in an asporogenic mutant of Bacillus megaterium for various nutritional deficiencies].
An asporogenous mutant of Bacillus megaterium KM, blocked at stage I of sporulation, is cultivated in different conditions which usually lead to sporulation (Nitrogen, carbon, phosphate starvation). Aklaline phosphatase appears only in inorganic phosphate starvation like the wild type, but a glucose dehydrogenase activity also appears in phosphate starvation and so, is dissociated from sporulation.
D000429:Alcohol Oxidoreductases / Q000378:metabolism; D000469:Alkaline Phosphatase / Q000378:metabolism; D001410:Bacillus megaterium / Q000201:enzymology* / Q000254:growth & development; D002244:Carbon / Q000378:metabolism; D005947:Glucose; D009154:Mutation; D009584:Nitrogen / Q000378:metabolism; D010710:Phosphates / Q000378:metabolism; D013171:Spores, Bacterial
D010710:Phosphates; D002244:Carbon; D000429:Alcohol Oxidoreductases; D000469:Alkaline Phosphatase; D005947:Glucose; D009584:Nitrogen
Variations d'activités enzymatiques chez un mutant asporogène de Bacillus megaterium pour différentes carences nutritionelles