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- thiol methyltransferase 硫醇甲基转移酶
- Only a very limited amount of data is available on thiol esters. 有关硫醇酯类的数据非常有限。
- Some of this damage can be repaired by the DNA methyltransferase MGMT. 这类损伤中有一部分可被DNA甲基转移酶MGMT所修复。
- N acetylcysteine(NAC), a precursor of glutathione, is a thiol antioxidant. N-乙酰半胱氨酸 ( NAC)为谷胱甘肽的前体 ,是一种含有巯基的抗氧化剂。
- N-acetylcysteine,a precursor of glutathione in cells,is a thiol antioxidant. 乙酰半胱氨酸是细胞内还原性谷胱甘肽的前体,是一种含有巯基的抗氧化剂。
- Dithiooxamide molecules were adsorbed on the metal surface through the amine and thiol groups. 二硫代乙二酰胺分子通过其氨基和巯基共同吸附于金属表面。
- Objective To review the progress of glutathione which is a functional non-protein thiol compound. 目的对一种具有重要生理功能的活性三肽-谷胱甘肽的研究进展作一综述。
- In vitro activity assays confirmed that recombinant OsSET3 was a functional H3K9 methyltransferase while OsSET2 and OsSET4 were not. 利用大肠杆菌表达的OsSET2、OsSET3和OsSET4重组蛋白进行的体外活性检测实验证明OsSET3具有组蛋白H3K9的甲基转移酶活性,而OsSET2和OsSET4不具有该活性。
- By adopting these technologies,fuel oils with low sulfur,low thiol and low aromatic contents can be obtained. 采用这些技术,可以生产低硫、低硫醇或低硫低芳烃含量的燃料产品。
- The massive researches on histone methyltransferase and effector proteins in recent years have increased our understanding of H3K4 methylation. 随着对组蛋白甲基化转移酶及相关作用蛋白研究的深入,人们对组蛋白H3第4赖氨酸的甲基化的功能也有了更深的了解。
- Activated olefinic bond Amine, thiol, radical initiator, cationic initiator, dienes (Diels-alder reactive). 活性烯键胺,巯基,引发剂,阳离子引发剂,烯烃(的Diels - Alder反应)。
- Objective To explore the role of protein expression of DNA methyltransferase 1(DNMT1) in lung adenocarcinoma carcinogenesis and prognosis. 目的检测肺腺癌中DNA甲基转移酶1(DNMT1)蛋白水平的表达,探讨其在肺腺癌发生中的作用及其预后价值。
- We also analyzed if alkyl thiol compound was deposited on particles surface by ESCA. 而藉由ESCA观察镀银微粒经硫醇修饰后,硫醇是否会长在其表面上。
- According to standard test method of Thiol( mercaptan) sulfur in liquid petroleum products( GB/ T1792-88), We estimated uncertainty of the measurement. 根据国家标准gb/1792-88《馏分燃料中硫醇硫含量测定法(位滴定法)的试验方法,考察评估了该项分析的测量不确定度。
- They found that HP1 proteins, which bind to methylated histones, also interact with the DNA methyltransferase, DNMT1, to stimulate its DNA methylation actiity. 他们还发现与甲基化组蛋白相结合的Hp1蛋白和DNA甲基转移酶(DNMT)即DNMT1之间也存在相互作用,它可激发DNA甲基化活性。
- Objective:To detect the expression of O6-methylguanine-DNA methyltransferase (MGMT),and it s effect of promoter hypermethylation on tumorigenesis and progression. 目的:检测大肠癌组织中O6-甲基鸟嘌呤-DNA甲基转移酶(MGMT)的表达情况及其在肿瘤发生发展中的作用和临床意义。
- Decreasing sunlight or reducing the precursors of 3 methyl 2 butylene 1 thiol (MBT) was the useful method to avoid lightstruck. 减少光照或减少其前驱物质的产生是降低啤酒日光嗅味的有效途径。
- Method The condensation product of 7 ACA with furan 2 thiol formic acid and reacted with AE thiolester to obtain ceftiofur acid. 方法7-ACA与2-呋喃甲硫羟酸缩合后,与AE活性酯反应得头孢噻呋酸,然后依次将之转化为头孢噻呋盐酸盐及头孢噻呋钠。
- We propose that the thiol end-groups generated during the aminolysis of PMMA tend to cyclize through “backbiting” to form thiolactone structure. 同时我们也提出了一种制备端基巯基的PMMA的实用方法。
- Our work shows that the compound of stabilized system in which thulium is dominant is much better than that thiol tin is dominant. 研究表明:以稀土稳定剂为主稳定剂的复合稳定剂体系对CPVC的稳定效果明显优于以硫醇锡为主稳定剂的复合稳定剂;