Regulation of ammonium accumulation during salt stress in rice (Oryza sativa L.) seedlings

Metabolic processes related to ammonium release and assimilation were investigated in a salt-sensitive rice (Oryza sativa L.) cultivar Anapurna. Ammonium content of the 3 rd leaves increased 3-4 times when seedlings were treated with 100 mM NaCl for 6 days under both growth chamber light condition a...

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Veröffentlicht in:	Plant production science 2005, Vol.8 (4), p.397-404
Hauptverfasser:	Nguyen, H.T.T.(Tsukuba Univ., Ibaraki (Japan)), Shim, I.S, Kobayashi, K, Usui, K
Format:	Artikel
Sprache:	eng
Schlagworte:	2-Oxoglutarate Absorption. Translocation of ions and substances. Permeability Accumulation Agronomy. Soil science and plant productions Amino acids AMMONIUM AMONIO Biological and medical sciences Cultivars Economic plant physiology ESTRES OSMOTICO Fundamental and applied biological sciences. Psychology GLUTAMATE AMMONIA LIGASE GLUTAMATE DEHYDROGENASE GLUTAMATE DESHYDROGENASE Glutamate synthase GLUTAMATO DESHIDROGENASA GLUTAMINA SINTETASA GLUTAMINE SYNTHETASE Growth chambers Nutrition. Photosynthesis. Respiration. Metabolism ORYZA SATIVA OSMOTIC STRESS PLANTULAS PLANTULE Protease PROTEIN SYNTHESIS Salts SEEDLINGS SINTESIS DE PROTEINAS Sodium chloride STRESS OSMOTIQUE SYNTHESE PROTEIQUE
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