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- polynucleotide synthetase 多核苷酸合成酶
- Keywords Necrosis;Apoptosis;Polynucleotide synthetases; 坏死;凋亡;聚核苷酸合成酶类;
- The polynucleotide chain is helical. 多核苷酸键是螺旋形的。
- This complex reaction is catalyzed by anthranilate synthetase. 这个复合反应是被邻氨基苯甲酸合成酶催化的。
- Objectives:To clone and express the S-adenosyl-L-methionine synthetase gene. 目的:克隆与表达大肠杆菌S-腺苷甲硫氨酸合成酶的基因。
- Heterochromatin has shown to be composed largely of short repeated polynucleotide sequences. 异染色质大部分是由短而重复的多核苷酸序列所组成的。
- The invention also relates to a vaccine containing the amino acid sequence or the polynucleotide sequence. 本发明还涉及含有所述的氨基酸序列或所述的多核苷酸序列的疫苗。
- The extraction and purification of S-adenosylmethionine synthetase from yeast were investigated in this paper. 方法:研究了腺苷甲硫氨酸合成酶的提取和纯化。
- 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。
- Objective To explore the effect of sildenafil on NO and NO synthetase (NOS) after physical exercise at high altitude. 摘要目的探讨西地那非对高原人体运动一氧化氮(NO)及其合酶(NOS)的影响。
- A simple gold nanoparticle-based method to detect micro amount of polynucleotide molecules with silver staining enhancement is established. 利用银染增强的纳米金技术建立了一种简单快速的核酸定量方法。
- Aim:To research the activity and significance of Nitric Oxide Synthetase (NOS) in the patients with viral hepatitis. 目的:探讨NOS在病毒性肝炎患者肝组织中的活性及意义。
- DNA ligase An enzyme, used in DNA REPLICATION and the in vitro synthesis of DNA, that joins together segments of newly synthesized polynucleotide chains using energy from ATP. DNA连接酶：是一种在DNA复制或DNA晶体合成中起作用的酶，它能够将新合成的DNA片段连接在一起，反应中需要ATP提供能量。
- 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;
- The invention discloses a novel protein EFE6 that can widely inhibit the cancer cell growth, polynucleotide sequence coding said protein and method for preparing said protein. 本发明公开了一种新的可广谱抑制癌细胞生长的蛋白质EFE6、编码所述蛋白质EFE6的多核苷酸序列以及制备所述蛋白质的方法。
- Leucyl-tRNA synthetase (LeuRS)can link not only the cognate leucine but also the nearly cognate isoleucine andmethionine to tRNA~(Leu). 亮氨酰-tRNA合成酶不仅可以把共轭的亮氨酸而且可以把相近的异亮氨酸和蛋氨酸共价连接到tRNA~(Leu)。
- The invention further relates to an expression cassette comprising a useful polynucleotide placed under the control of a nucleic acid such as defined above. 本发明还涉及包含置于如上文所述核酸控制之下的目的多核苷酸的表达盒。
- 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。
- Studies of the enzyme CTP synthetase in the parasite Trypanosoma brucei have brought researchers closer to a cure for African sleeping sickness. 对于寄生虫布氏锥虫CTP合成酶的研究使研究者离成功治愈非洲嗜睡病又近了一步。
- The crystal structures of the editing domain of E.coli leucyl-tRNA synthetase and its complexes with methionine and isoleucine. [15]刘云清.;大肠杆菌亮氨酰-tRNA合成酶编校结构域和其与蛋氨酸和异亮氨酸复合物晶体结构的研究
