转录激活

结论：在HeLa细胞中，对启动子具有转录激活活性的主要是CTCF的N段，而M段和C段几乎没有转录激活活性。

Conclusion : N domain of CTCF has transcription activation function in HeLa cells , while M and C domains have no such an activity .

基因突变和转基因技术评价TLR-4信号受体在流体切应力诱导血管内皮细胞IL-8基因转录激活中的作用

Assessment of the Role of TLR-4 in Shear-Stress-induced IL-8 Gene Transcription Activation in Vascular Endothelial Cells by Gene Mutation and Gene Transfection Technology

蛋白的N端对于转录激活活性是必需的。

The N-terminal of the protein is necessary for its activity .

中国人雄激素受体N端转录激活区的测序及突变检测

Mutations in the N-terminal Transcriptional Activation Region of Androgen Receptor in the Chinese

HBVx蛋白真核表达质粒的构建及其对反式转录激活作用的影响

Construction of HBV X mammalian expression plasmid and detection of transcriptional activity of HBV X protein

真核细胞组蛋白N端赖氨酸残基的乙酰化与基因的转录激活有关。

Acetylation of lysine residues of core histone N terminal domains has been found correlatively associated with transcriptional activation in eukaryotes .

此外，AR还受到多肽生长因子和细胞因子等的调节，表现激素非依赖型的转录激活活性。

Also AR is regulated by peptide growth factors and cytokines in a hormone independent manner .

STAT（Signaltransducerandactivatoroftranscription）是存在于细胞质中的一类潜在的信号转导与转录激活因子。

STAT ( Signal transducer and activator of transcription ) proteins transduce signals for varieties of cytokines .

砒石对哮喘小鼠信号转导和转录激活因子6及嗜酸粒细胞趋化因子mRNA表达的影响

Effects of arsenolite on expressions of signal transducer and activator of transcription 6 and eotaxin ( mRNA ) in asthmatic mice

iNOS基因在胶质细胞中转录激活机制初探

Mechanism of Transcriptional Activation of iNOS in Glial Cell

大鼠iNOS基因上游调控区在转录激活中的作用

Role of 5 ′ flanking Region of Rat iNOS Gene in Transcriptional Activation

AF2具有雌激素依赖的转录激活功能，位于E／F区。

AF2 locates in the E / F region , with ligand-dependent transactivation function .

CalpaininhibitorⅠ对糖皮质激素受体表达和转录激活作用的影响

Effects of Calpain inhibitor ⅰ on glucocorticoid receptor expression and its transcript activation ability

应用酵母单杂交体系筛选与大鼠谷胱甘肽S-转移酶P增强子GPEⅠ相互作用的转录激活因子

Screening the trans-action Factors Binding to the Enhancer Element of Rat GST-P by Yeast One hybrid System

低氧诱导因子（HIF-1）是细胞应激缺氧所产生的转录激活因子。

HIF-1 is a transcription activating factor generated by cells under stress and hypoxia .

C-Jun蛋白对糖皮质激素受体表达及转录激活能力的影响

Effects of c-Jun on expression and transcriptional activation ability of glucocorticoid receptor

福氏2a志贺菌DNA转录激活蛋白MarA的二级结构及其B细胞抗原表位预测

Prediction of the secondary structure and B cell epitopes for the DNA-binding transcriptional activator protein MarA of Shigella flexneri 2a

人外周血活化淋巴细胞survivin基因的转录激活和表达相关的信号转导通路研究

The Transcriptional Activation of Survivin Gene in Human Peripheral Blood Activated Lymphocyte and Related Signal Transduction Pathway

CBF转录激活因子及其在提高植物耐逆性中的作用

CBF Transcriptional Activators and Their Roles in Enhancing Stress Tolerance of Plants

ChIP方法可用于证实MAR介导的转录激活，在实时检测方面比RT-PCR提供了更多动力学信息。

ChIP can be used to confirm the MAR-mediated transcriptional activation and provide more reliable information than RT-PCR in real time .

在正常生长条件下，热激因子处于钝化的单体状态，而当热激时，热激因子形成三聚体并与DNA结合，同时通过转录激活域的活化而激活热激基因的表达。

HSF is present in a latent state under normal conditions ; it is activated upon heat stress by induction of trimerization , high affinity binding to DNA and transcriptional activity .

结论c-Jun蛋白表达水平对GR的表达和转录激活活性有影响，抑制c-Jun蛋白表达，一定程度上可促进GR表达并增强其转录激活功能。

Inhibition of c-Jun expression could promote glucocorticoid receptor expression and its transcript activation ability .

转录激活因子CBF在植物调节冷驯化中的作用

Role of CBF in Regulating Cold Acclimation in Plants

相对荧光素酶活性法检测GR转录激活功能的变化。

The transcriptional activation activity of GR was evaluated through method of relative activity of luciferase .

研究表明，NF-κB自身的苏氨酸磷酸化状态亦影响其转录激活活性，但未见在RS研究中的相关报道。

It is reported that threonine phosphorylation of NF - κ B also affects its transcriptional activity , but there is no report in the research field of RS.

信号转导及转录激活因子（STAT）结构与功能研究进展

Progress on STAT-signal transducers and activators of transcription

真核基因转录激活调控是在启动子、增强子等顺式调控元件和转录因子、激活因子以及RNA聚合酶II（PolII）等调控蛋白的参与下协同进行的。

The eukaryotic gene transcriptional activation by RNA polymerase II ( RNA pol II ) requires interaction between cis-acting regulatory elements and trans-acting factors .

锌离子的结合被认为是p53转录激活所必需的，去除锌离子将降低p53DBD与DNA特异性结合。

Zinc coordination is thought to be necessary for transactivation and removal of zinc reduces the DNA-binding specificity .

目的观察促进与抑制c-Jun蛋白表达对糖皮质激素受体（GR）表达和转录激活能力的影响，探索c-Jun与GR功能的相互关系。

Objective To investigate the effects of c-Jun on expression and transcriptional activation ability of glucocorticoid receptors .

TGF-α、EGFR及信号转导和转录激活因子3在喉癌组织中的表达及相关性研究

Expression of EGFR 、 TGF - α、 Signal Transducers and Activators of Transcription 3 and Related Factors in Laryngeal Carcinoma