COMPARISON OF THE UPTAKE AND ASSIMILATION OF AMMONIUM AND NITRATE IN INDICA AND JAPONICA RICE PLANTS USING THE TRACER ^<15>N METHOD
スポンサーリンク
概要
- 論文の詳細を見る
The uptake of ^<15>N-labeled ammonium and nitrate and their assimilation in 4-week-old Indica and Japonica rice plants were studied during 24 hr exposure to 2 m_M solutions of (^<15&t;NH_4)_2SO_4 and/or Na^<15>NO_3. Although there was no clear difference in the uptake and assimilation of ^<15>NH_4^+, significant differences in the uptake and assimilation of ^<15>NO_3^- by both varieties were observed. When NH_4^+ or NO_3^- was supplied exclusively, the Indica rice plants absorbed the latter more effectively than the Japonica. In addition, despite a preference for uptake of NH_4^- rather than NO_3^- as shown by both varieties when both forms were supplied together, the relative amounts of NO_3^- uptake by the Indica were higher than those of Japonica. On the other hand, the Indica rice plants reduced the absorbed ^<15>NO_3^- more rapidly than the Japonica. the incorporation of ^<15>NO_3^- into the ethanol insoluble nitrogen fraction of the Indica rice also exceeded that of the Japonica. These results suggest that the Indica has the ability to utilize NO_3^- as a nitrogen source more effectively than the Japonica rice plants.
- 社団法人日本土壌肥料学会の論文
著者
-
Ohira Koji
Department Of Agricultural Chemistry Tohoku University
-
Ta Trung
Department Of Agricultural Chemistry Faculty Of Agriculture Tohoku University
-
Ohira Koji
Department Of Agricultural Cheimistry Faculty Of Agriculture Tohoku University
-
OHIRA Koji
Department of Agricultural Chemistry, Faculty of Agriculture, Tohoku University
関連論文
- Metabolism of S-methylcysteine and pectin esterification in Chinese cabbage, Brassica pekinensis Rupr.
- Metabolism of S-methylcysteine and its sulfoxide in Chinese cabbage, Brassica pekinensis Rupr.
- Fate of (+)S-methyl-L-cysteine sulfoxide in chinese cabbage, Brassica pekinensis RUPR.
- Glutamate Dehydrogenase in Higher Plants V. Purification and Properties of the Enzyme from Turnip Roots.
- Studies on the nutrition of rice cell culture II. Microelement requirement and the effects of deficiency
- PROTEINASE ACTIVITIES AND LOSS OF NITROGEN IN THE SENESCING LEAVES OF FIELD-GROWN RICE (Oryza sativa L.)
- Relation between Leaf Age and Nitrogen Incorporation in the Leaf of the Rice Plant (Oryza sativa L.)
- Variations in the Contents and Kinetic Properties of Ribulose-1,5-bisphosphate Carboxylases among Rice Species
- Colorimetric Measurement of Protein Stained with Coomassie Brilliant Blue R on Sodium Dodecyl Sulfate-Polyacrylamide Gel Electrophoresis by Eluting with Formamide
- Changes in Photosynthetic Capacity in Rice Leaves from Emergence through Senescence : Analysis from Ribulose-1,5-bisphosphate Carboxylase and Leaf Conductance
- Relation between Nitrogen and Ribulose-1,5-bisphosphate Carboxylase in Rice Leaves from Emergence through Senescence
- Relation between Ribulose Bisphosphate Carboxylase Content and Chloroplast Number in Naturally Senescing Primary Leaves of Wheat
- EFFECT OF NITROGEN, PHOSPHORUS OR POTASSIUM ON THE PHOTOSYNTHETIC RATE AND RIBULOSE-1,5-BISPHOSPHATE CARBOXYLASE CONTENT IN RICE LEAVES DURING EXPANSION
- Purification and Storage of Ribulose 1,5-bisphosphate Carboxylase from Rice Leaves
- Changes in the Amounts of Ribulose Bisphosphate Carboxylase Synthesized and Degraded during the Life Span of Rice Leaf (Oryza sativa L.)
- Mechanisms of methyl-carbon transfer from S-methylcysteine to pectin in Chinese cabbage (Brassica pekinensis Rupr.)
- Studies on the nutrition of rice cell culture I. A simple, defined medium for rapid growth in suspension culture
- THE CONTENT OF THIAMINE IN GERAMFREE PLANTS AND BIOSYNTHESIS OF THIAMINE IN VIVO IN GERMFREE LEAVES UNDER GNOTOBIOTIC CONDITIONS
- STUDIES ON THE NITROGEN METABOLISM OF SOYBEANS I. VARIATION OF METABOLITES DURING THE GROWTH OF YOUNGER PLANTS
- STUDIES ON GERMFREE HIGHER PLANTS : VI. The Effect of Sucrose on the Growth of Rice Plant under Gnotobiotic Conditions
- An Isolator Method for Germfree Culture of Higher Plants and the Completion of Life Cycle of Radish
- Thiamine requirement of two different cultured cell lines of soybean
- Habituation in suspension-cultured soybean cells to thiamine and its precursors
- The thiamine requirement for callus formation from soybean hypocotyl
- Thiamine requirements of various plant cells in suspension culture
- THE RELATIONSHIP BETWEEN PROTEOLYTIC ACTIVITY AND LOSS OF SOLUBLE PROTEIN IN RICE LEAVES FROM ANTHESIS THROUGH SENESCENCE
- Selection of D-Alanine-Tolerant Rice Cells
- Release of Citric Acid into the Medium by Aluminum-Tolerant Carrot Cells
- Effect of Light Irradiation on the D-Alanylglycine Content in Rice Leaf Blades
- Characterization of Aluminum and Manganese Tolerant Cell Lines Selected from Carrot Cell Cultures
- Reduction of Aluminuin Toxicity by Addition of a Conditioned Medium from Aluminum-Tolerant Cells of Carrot
- STUDIES ON THE GREENING OF CULTURED SOYBEAN AND RUTA CELLS : III. Effects of Minorelement Deficiency on the Growth and Photosynthetic Activities of Ruta Cells
- STUDIES ON THE GREENING OF CULTURED SOYBEAN AND RUTA CELLS : II. Photosynthetic Activities of the Cultured Green Cells
- Studies on the Greening of Cultured Soybean and Ruta Cells I. Pigmentation as Influenced by the Composition of the Medium
- Nitrogen Accumulation in the Inferior Spikelet of Rice Ear during Ripening
- Degradation of Ribulose-1,5-bisphosphate Carboxylase/Oxygenase in the Lysates of the Chloroplasts Isojated Mechanically from Wheat (Triticum aestivum L.) Leaves
- Occurrence of D-alanylglycine in rice leaf blades
- EFFECTS OF TEMPERATURE AND LIGHT INTENSITY ON THE UPTAKE AND ASSIMILATION OF ^N-LABELED AMMONIUM AND NITRATE IN INDICA AND JAPONICA RICE PLANTS
- COMPARISON OF THE UPTAKE AND ASSIMILATION OF AMMONIUM AND NITRATE IN INDICA AND JAPONICA RICE PLANTS USING THE TRACER ^N METHOD
- NITRATE CONTENT AND INDUCTION OF NADH NITRATE REDUCTASE IN CULTURED RICE CELLS
- EFFECTS OF VARIOUS ENVIRONMENTAL AND MEDIUM CONDITIONS ON THE RESPONSE OF INDICA AND JAPONICA RICE PLANTS TO AMMONIUM AND NITRATE NITROGEN
- Nitrate reductase inactivating factor from rice seedlings
- Nitrate reductase inactivating factor from rice cells in suspension culture
- Purification and properties of a nitrate reductase inactivating factor from rice cells in suspension culture
- Reversible inactivation of nitrate reductase by its inactivating factor from rice cells in suspension culture
- Studies on D-Amino Acids in Rice Plants : Behaviors of D-Alanylglycine in Rice Seedlings
- METABOLIC PATTERNS OF D- AND L-ALANINE FED TO SUSPENSION-CULTURED RICE CELLS
- Comparative studies of the neutral sugar composition of cell wall polysaccharides between cultured cells and mother plant tissues of soybean and carrot
- The Remobilization of Nitrogen Related to Leaf Growth and Senescence in Rice Plants (Oryza sativa L.)
- METABOLISM OF D-[1- ^C]ALANINE FED TO RICE LEAF BLADES
- STUDIES ON THE D-AND L-ALANINE-FEEDING ABILITY OF SUSPENSION-CULTURED RICE CELLS
- The exudation and characterization of iron-solubilizing compounds in a rice cell suspension culture
- FATE OF D- AND L-ALANINE FED TO RICE LEAF BLADES
- THE ABSORPTION AND TRANSLOCATION OF PHOSPHORUS AND IRON IN RICE PLANTS
- EFFECTS OF D-AND L-ALANINE ON THE GROWTH OF SUSPENSION-CULTURED RICE, SOYBEAN AND TOBACCO CELLS
- STUDIES ON THE NITROGEN NUTRITION OF RICEPLANT.
- STUDIES ON THE PROTEINS OF RICE PLANTS I. THE PROTEIN CONSTITUENTS OF THE LEAVES DRIED BY SEVERAL METHODS