SEARCH Articles Figures Tables A-Amino nitrogen Alpha-amino nitrogen Amino acid derivatives reductions, carbon-nitrogen Amino acid metabolism nitrogen excretion Amino acid nitrogen Amino acid nitrogen atoms Amino acid nitrogen catabolism Amino acid nitrogen cycle Amino acid nitrogen metabolism Amino acid nitrogen transamination Amino acid synthesis nitrogen fixation Amino acids nitrogen disposal from Amino acids nitrogen excretion Amino nitrogen content, measurement Amino nitrogen decrease Amino nitrogen resonance Amino sugar nitrogen Free amino nitrogen effect Glucosinolates from Amino-acids, with Preservation of Nitrogen Nitrogen compounds amino alcohol ligands Nitrogen free amino Nitrogen in amino acids Nitrogen metabolism amino acid biosynthesis Nitrogen metabolism amino acid catabolism Nitrogen metabolism, of amino acids Nitrogen reactions with amino group Other Nitrogen Functions Leading to the Formation of Amino Groups The Glutamate Family of Amino Acids and Nitrogen Fixation The Metabolism of Nitrogen and Amino Acids