英语释义

• the process of introducing an acetyl group into a compound;

  "the acetylation of cyclooxygenase-2 by aspirin"

片语

acetylation rate乙酰化率

acetylation polymorphism乙酰化代谢多态性

Acetylation Lysine赖氨酸乙酰化

acetylation polystyrene乙酰化聚苯乙烯

acetylation reagent乙酰化试剂

Acetylation treatment基化处理

Amino Acetylation氨基乙酰化

Histon acetylation组蛋白乙酰化

histone acetylation组蛋白乙酰化

英汉例句

• it has been known for some time that the acetylation of n-termini of core histones in nucleosome is associated with gene activation.

  人们很早就注意到，真核细胞中核小体核心组蛋白n-端尾部的乙酰化水平与基因活化密切相关。

• acetylation of histone involves in the regulation of gene expression.

  组蛋白的乙酰化调节，参与了基因表达的调控；

• in eukaryotes, the acetylation of histones was discovered many years ago.

  在真核生物中，很早就发现了组蛋白的乙酰化现象。

• more recently, fischer, who is now at the european neuroscience institute in g?ttingen, germany, has been investigating alterations in histone acetylation that occur naturally with age.

  最近，菲舍尔在德国格廷根的欧洲神经科学研究所，研究组蛋白乙酰化中随衰老发生的自然改变。

• with in-depth study, we found that protein acetylation have great influence in the secretion of cytokines, generation of no and so on.

  随着研究的深入，发现蛋白质乙酰化状态对细胞因子的分泌、no的产生等方面均有较大的影响。

• a coenzyme present in all living cells that functions as an acyl group carrier and is necessary for fatty acid synthesis and oxidation, pyruvate oxidation, and other acetylation reactions.

  所有活细胞中的辅酶，起酰群载体作用，肪脂酸的合成和氧化、丙酮酸酯的氧化和其他工酰基反应中不可缺少。

• rats that had experienced little maternal care showed high levels of methylation and low levels of acetylation of the glucocorticoid-receptor gene and its neighbouring proteins.

  是否应该是 缺少关爱的老鼠糖皮质激素受体基因和基因周边的蛋白质表现出高水平的甲基化及较低水平的乙酰化。 另，acetylation 是否应该是乙醇化？

• the level of histone acetylation plays an important role in progression, proliferation and differentiation of leukemia.

  组蛋白乙酰化水平的异常在白血病的发展、增殖和分化中起着很重要的作用。

• background:histone acetylation as an epigenetic change is widely studied in cancer.

  目的：组蛋白乙酰化作为一种后生变化在肿瘤领域被广泛研究。

• studies had shown that acetylation and deacetylation of histone are of certain value on t, b cell「s development, differentiation, maturation, secretion and surface factor」s expression etc.

  研究表明，组蛋白的乙酰化与去乙酰化状态，可作用于t、b细胞的发育、分化、成熟、分泌及表面因子的表达等多个方面。

• lysine acetylation is a reversible posttranslational modification of proteins and plays a key role in regulating gene expression.

  赖氨酸乙酰化是一种蛋白质可逆的翻译后修饰作用，在基因表达调控中起重要作用。

• gene expression is often closely related to the different chemical modification ends of protein, acetylation is a kind of common form of modification.

  组蛋白尾端不同的化学修饰往往和基因的表达调控有着密切的关系，乙酰化就是常见的一种修饰形式。

• the acetylation and deacetylation of histone is charged by a pair of protea se with antistatic function on each other, which are histone transacetylase and histone deacetylase.

  组蛋白乙酰化和去乙酰化由一对功能相互拮抗的蛋白酶——组蛋白乙酰基转移酶和组蛋白去乙酰化酶负责。

• the acetylation of histone is related to gene expression and regulation, which takes part in the pathological courses of all kinds of lung diseases.

  组蛋白乙酰化修饰与基因的表达调控相关，参与了各种肺部疾病的病变过程。

• one challenge: acetylation has many roles in the body, so a drug would have to boost this process specifically in the brain.

  先别急，因为还有一个问题没有解决，那就是，乙酰在人的身体中发挥着许多作用，如果人为注射乙酰的话，怎么能够保证所注射的乙酰能一定会用于脑部记忆呢？

• backgroud: the acetylation of histones plays very important role in expression of gene.

  研究背景：组蛋白乙酰化修饰在基因表达调控中有非常重要的作用和意义。

• acetylation causes histones to unspool their dna, thereby allowing gene expression to proceed—so decreased acetylation generally reduces gene expression.

  乙酰化反应使组蛋白让dna解螺旋，允许了基因的表达发生，因此抑制乙酰化反应将从总体上降低基因的表达。

• the acetylation imparts greater stability to the dimensions of the hardboard.

  乙酰化使硬质纤维板具较大的尺寸稳定性。

• the copolymer after acetylation and phosphonylation can react with dibutyl amine to yield the corresponding dibutylamidophosphate resin.

  经乙酰化，膦化反应后的共聚体可以与二正丁胺作用制得膦酰胺树脂。

• as in the alzheimer「s mice, drugs that boosted histone acetylation improved the older mice」s performance on tests of rodent cognition.

  如同阿尔茨海默病鼠，增强组蛋白乙酰化的药物改善了年老小鼠在认知测试中的表现。

• thus, the acetylation was a useful method of wood surface nonpolarization.

  乙酰化处理是降低木材表面极性的一种有效方法。

• here’s a video that animates the acetylation of histone proteins in the regulation of gene expression in cancer cells

  下面的视频是关于在癌癥细胞里的常规基因表达是如何进行组蛋白乙酰化作用（acetylationofhistone ）的。

• catalytic acetylation of methamidophos for the production of acephate in batch stirred tank by using ion exchange resin was presented.

  研究了在间歇搅拌釜中以阳离子交换树脂为催化剂，由甲胺磷催化乙酰化合成乙酰甲胺磷。