AmmoniaGentian VioletNitrosomonasCarbamoyl-Phosphate Synthase (Ammonia)NitrogenPhenazinesUreaHyperammonemiaGlutamate-Ammonia LigaseGlutamineAmmonium ChlorideNitrogen RadioisotopesNitrificationGlutaminaseHydrogen-Ion ConcentrationHepatic EncephalopathyManureBacteriaRumenNitrosomonas europaeaGlutamate DehydrogenaseAmino AcidsPhenylalanine Ammonia-LyaseGillsQuaternary Ammonium CompoundsGram-Negative BacteriaGlutamate SynthaseUreaseArchaeaAcetyleneGlutamatesFatty Acids, VolatileMethionine SulfoximineAnimal FeedGram-Positive BacteriaAcidosisNitrogen IsotopesFish ProteinsOxidation-ReductionMethylaminesOxidoreductasesUrea Cycle Disorders, InbornAirAminohydrolasesDigestionOncorhynchus mykissPerseaKetoglutaric Acids