[Isolation of bacteria that use that use nitric oxide as a respiratory electron acceptor under anaerobiosis].
Ten bacteria of the genus Bacillus were isolated from pasteurized soils, in anaerobiosis and at 32 degrees C, on peptone broth containing 0.5% KNO2. They are Gram variable rods producing oval spores. They are oxidase positive and have catalase. They grow, in anaerobiosis, on NO-3, NO-2, N2O, and NO as respiratory electron acceptors. These compounds are reduced to N2.
D000693:Anaerobiosis; D001407:Bacillus / Q000302:isolation & purification / Q000378:metabolism*; D004579:Electron Transport; D009569:Nitric Oxide / Q000378:metabolism*; D010101:Oxygen Consumption; D013045:Species Specificity
D009569:Nitric Oxide
Isolement de bactéries utilisant en anaérobiose l'oxyde nitrique comme accepteur d'électrons respiratoire.