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- The gene argS encoding arginyl tRNA synthetase (ArgRS) in Escherichia coli has been cloned into the vector pMFT7 5 which allows overproduction of ArgRS. The specific activity of the synthetase in the crude extract of E. 编码大肠杆菌精氨酰?t R N A 合成酶（ Arg R S） 的基因arg S 被克隆到p M F T7?5 载体上。
- tRNA synthetase recognition site tRNA合成酶识别位点
- aminoacyl tRNA ligase(aminoacyl tRNA synthetase) 氨酰tRNA连接酶
- Prokaryotic expression of the human histydyl - tRNA synthetase analogue and the preparation of its polyclonal antibody 人类组氨酰tRNA合成酶类似物的原核表达及其多克隆抗体的制备
- aminoacyl tRNA synthetase 氨酰tRNA合成酶
- tRNA synthetase tRNA合成酶
- tyrosyl tRNA synthetase 酪氨酰tR-NA合成酶
- 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。
- It contains Whey Peptide Protein PLUS Glutamine! 它含有乳清蛋白加谷胺醯胺！
- 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。
- Glutamine rather than ammonia may be the preferential substrate. 谷酰胺可能是比氨还要合适的底物。
- THE RELATIONSHIP BETWEEN AMINOACYL tRNA SYNTHETASES AND FIBROIN BIOSYNTHESIS IN THE SILKWORM PHILOSAMIA CYNTHIA RICINI 蓖麻蚕氨基酰-tRNA合成酶与丝心蛋白合成的关系
- 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；
- The immediate transcript of a tRNA gene is known as precursor tRNA. tRNA基因的直接转录物叫做tRNA前体。
- Like mRNA, both tRNA and rRNA are transcripts of chromosomal DNA. tRNA及rRNA同mrna一样，都是染色体DNA的转录产物。
- The correct tRNA is determined by triplet codes found in the mRNA. 正确的tRNA是由三联守则中表达。
- Glucose or glutamine limitation decreased specific growth rate. 葡萄糖或谷氨酰胺限制引起比生长速率下降。
