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- Abstract: Glutamine synthetase(GS)is the key enzyme in the assimilation of ammonium in higer plants. 摘 要： 谷氨酰胺合成酶（GS）是参与高等植物氮同化过程的关键酶。
- The activity of glutamine synthetase gradually increased and then declined as a single-peak curve with the process of grain filling. 结果表明,水稻灌浆过程中籽粒谷氨酰胺合成酶活性随灌浆进程逐渐增加,达到峰值后又逐渐下降,呈单峰曲线变化;
- Indica rice had higher nitrate reductase activity (NRA) and glutamine synthetase activity (GSA) than Japonica rice in 1 mmol. 其中，扬稻6号生长最优，农垦57最差，扬稻总氮含量显著高于农垦，说明扬稻对硝态氮的吸收利用效率高于农垦。 籼稻体内的NRA显著高于粳稻，说明籼稻对硝态氮的同化能力优于粳稻。
- Glutamine Synthetase (GS) activity in leaves increases with increasing nitrogen level, but in roots, GS activity drops rapidly at high nitrogen levels. 叶片谷氨酰胺合成酶(GS)活性随氮素营养的增加而提高，根系GS活性在氮素水平过高时反而下降。
- The cob nitrate reductive activity and glutamine synthetase activity of No.139 were higher than the contrast,and emergenced the growth maximum. 其雌穗轴的硝酸还原酶活性和谷氨酰胺合成酶活性均高于对照,且有生长高峰出现。
- The activities of nitrate reductase (NR), glufamine synthetase(GS), and protease in functional leaves of rice and glutamine synthetase in grain of rice were strengthened. 可增强水稻功能叶的硝酸还原酶、谷氨酰胺合成酶和蛋白水解酶活性及籽粒的谷氨酰胺合成酶活性；
- Objective: To investigate the effect of glial fibrillary acidic protein and glutamine synthetase in retina Muller cell in vitro on transporting Glutamate in the condition of high concentration of glutamate. 目的:研究体外培养的视网膜Miller细胞胶质纤维酸性蛋白(glial fibrillary acidic protein,GFAP)和谷氨酰胺合成酶(glutamamine synthetase,GS)在细胞外高浓度谷氨酸的环境下对谷氨酸的转运作用。
- Objective: To investigate the possible mechanism of retinal ganglion cells (RGCs) injury of acute glaucoma through detecting expression of glutamate/asparate transporter (GLAST) and glutamine synthetase (GS) in acute intraocular hypertensive rat retina. 目的:通过检测急性眼高压后大鼠视网膜谷氨酸/天冬氨酸转运体(GLAST)和谷氨酰胺合成酶(GS)的表达变化,探讨急性青光眼视网膜节细胞(RGCs)损伤的可能机制。
- The reduction of glutamine in plasma and muscle and the slowed growth rate of body weight, observed in this group animals, may be partly attributed to inhibition of muscle glutamine synthetase. 结果提示，导致血浆谷氨酰胺水平降低的机制之一是骨骼肌中的谷氨酰胺合成酶抑制。
- Four japonica rice varieties differed in cooking and eating quality were used in the pot experiment to study the activity of glutamine synthetase during grain filling in association with rice quality. 选用稻米蒸煮食味品质有显著差异的4个粳稻品种,通过盆栽试验对水稻灌浆成熟期籽粒谷氨酰胺合成酶活性变化及其与稻米蒸煮食味品质关系进行了初步研究。
- adenylylated glutamine synthetase 腺苷酰谷胺合成酶
- glutamine synthetase inhibitor model 谷氨酰胺合成酶抑制剂模型
- Keywords Glutamine Synthetase;Arthrobacter;optimum condition.; 谷氨酰胺合成酶;节杆菌;最适条件;
- Comparative Phylogenetic Analysis of Glutamine Synthetase Family in Oryza 稻属谷氨酰胺合成酶家族的系统分析
- Keywords glutamine;E.coli;glutamine synthetase;putative adenylylation site; 谷氨酰胺;大肠杆菌;谷氨酰胺合成酶;腺苷化位点;
- Comparison of Nitrate Reductase and Glutamine Synthetase Activities in Different Organs of Wheat After Flowering 小麦开花后不同器官中硝酸还原酶和谷氨酰胺合成酶的活性比较
- Changes of Activity of Glutamine Synthetase During Grain Filling and Its Influence on Rice Grain Quality 水稻灌浆成熟期籽粒谷氨酰胺合成酶活性变化及其与稻米品质关系的初步研究
- Changes of Glutamine Synthetase Isozymes During Seed Germination and Cotyledon Development of Towel Gourd 丝瓜种子萌芽及子叶生长过程中谷氨酰胺合成酶同工酶的变化
- Toxic effects of Rotenone on glutamate transporter and glutamine synthetase in rat brain 鱼藤酮对大鼠纹状体谷氨酸转运体及谷氨酰胺合成酶的影响
- Effect of Ectogenetic Glutamine Synthetase on Cochlear Potentials and Ultrastructure in Guinea Pig 外源性谷氨酰胺合成酶对豚鼠耳蜗电位和超微结构的影响
