Regulation of nitrite reductase and its relationship to the regulation of nitrate reductase in cultured tobacco cells.

Amino Acids/pharmacology Ammonia/biosynthesis Caseins/pharmacology Cell Line Chemical Phenomena Chemistry Depression, Chemical Enzyme Induction Half-Life Hydrogen-Ion Concentration Kinetics Nitrates/pharmacology Nitrites/metabolism,pharmacology Oxidoreductases/biosynthesis,metabolism Plants/drug effects,enzymology Plants, Toxic Spectrophotometry Sulfites Tobacco/drug effects,enzymology Tungsten/pharmacology Urea/pharmacology

Amino Acids Caseins Nitrates Nitrites Sulfites Ammonia Urea Oxidoreductases Tungsten