转录调节

已有研究表明DNA顺式作用元件与反式作用因子之间的相互作用是染色质重塑和基因转录调节的基础。

Present studies indicate that the interactions between trans-acting factors and corresponding DNA cis-acting elements are the basis of chromatin remodeling and gene transcription regulation .

IFN诱导后，一些与激酶和信号转导、转录调节、抗原递呈和处理相关的基因在两株细胞间表达存在差异，提示HBV影响IFN诱导的细胞基因的表达。

Many genes involved in kinase and signal transduction , transcription regulation , antigen presentation and processing were differentially regulated between these two cell lines post IFN - α or IFN - γ treatment .

NF-κB是近年来发现的一种广泛存在的多效性转录调节蛋白，参与调控转录众多细胞因子和炎症介质的表达，与多种炎症性疾病密切相关。

NF - K B is a multiple function transcription protein that widely exist .

血管内皮细胞中核因子-κB对靶基因的转录调节

Transcriptional Regulation of Target Gene by Nuclear Factor - κ B in Vascular Endothelial Cells

许多免疫相关的促炎或抗炎的基因的转录调节都与转录因子NF-κB的活化相关。

Many pro-inflammatory gene transcription regulations are associated with activation of NF - κ B in immune responses .

NF-κB参与小鼠β-防御素3基因急性时相表达的转录调节

NF - κ B is involved in the transcriptional regulation of mouse β - defensin-3 gene expression during acute phase response

精脒对E.ColiRNA聚合酶体外转录调节作用的研究

The Regulation of E.coli RNA Polymerase Transcription in Vitro by Spermidine

核因子-κB（NF-κB）是一种核转录调节蛋白，参与多种炎性介质的转录和调控。

Nuclear factor - κ B is a nuclear transcription regulatory protein , which participating in the regulation and transcription of many inflammatory mediator .

心肌细胞核钙调素I介导的bcl-2转录调节在大鼠心肌肥厚中的作用

Role of bcl-2 transcriptional regulation induced by calmodulin I in pressure overload rat hypertrophic hearts

新近研究发现，人类La蛋白（humanLaprotein，hLa）是一种与HBvRNA转录调节相关的因子。

The human La protein is recently identified as a host factor potentially involved in the post-transcriptional regulation of hepatitis B virus ( HBV ) RNA .

NF-κB转录调节多种炎症相关因子的表达而被认为是脑缺血后炎症反应中最重要的调控因子之一。

The NF - κ B regulates the gene transcription of many inflammatory-associated factors and therefore has been known as one of the most important regulation factors of inflammatory reaction after cerebral ischemia .

AngⅡ和PKC对心肌细胞AngⅡ1型受体的转录调节

Effects of Angiotensin ⅱ and Protein Kinase C on the Gene Expression of Angiotensin ⅱ Type 1 Receptor

对来自三个文库的共257个EST序列的分析提示：来自尾蚴消减文库的ESTs所代表的基因多与运动、能量代谢、转录调节及致病性相关；

The 257 ESTs of differentially expressed genes from three subtracted cDNA libraries were analyzed .

HBX表达上调As2O3诱导的p53蛋白水平，但显著抑制p53的结合与转录调节活性。

HBV X expression could up-regulate p53 gene expression level induced by As_2O_3 , while it suppressed the activity of p53 .

结果位于转录调节区-334位点的醛固酮合酶基因型分为TT、TC及CC型三种；

Results Three genotypes for aldosterone synthase at position 334 in the transcriptional regulatory region were found : TT , TC and CC .

以反转录调节基因转殖，转换具有ADA基因的自体造血干细胞对他们进行治疗。

They were treated with transduced autologous hematopoietic stem cells transfected with the ADA gene , inserted via retroviral-mediated transfer .

本文对蛋白二聚体参与转录调节进行了综述，并较详细地阐述了B－Zip和B－HLH蛋白的结构特点及功能。

In this paper , transcriptional regulation by dimerization is summarized . The structures and functions of B-Zip and B-HLH proteins are presented in detail .

转录调节因子Ets-1在卵巢上皮性癌中表达及其意义

Expression of Ets-1 on Epithelial Ovarian Carcinoma and its Significance

Kit是位于细胞膜上的受体酪氨酸蛋白激酶，Myc是位于细胞核内的转录调节因子。

C-Kit is a receptor tyrosine protein kinase on the cellular membrane , while c-Myc is a transcription regulatory factor in the nucleus .

提示Fos／Jun可能作为PENK基因的转录调节因子。

The results suggest that Fos / Jun may function as the transcription regulator of PENK gene .

目的通过观察c-jun原癌基因在鼠牙胚中的表达，探讨成牙本质细胞分化的转录调节。

Objective To understand the transcriptional regulation of odontoblast differentiation by observing the expression of c-jun in mouse tooth germs .

转录调节因子Ets-1在口腔鳞癌中的表达及其意义

Expression and Its Significance of Transcription Factor Ets-1 in Oral Squamous Cell Carcinoma

Ets-1转录调节因子与基质金属蛋白酶7在肝细胞肝癌组织中的表达及其临床意义

The Correlation and Clinical Significance of the Expression of ETS-1 and MMP-7 in HCC

目的从信号转导的角度探讨环磷酸腺苷（cAMP）在心肌细胞血管紧张素Ⅱ1型（AT1）受体基因转录调节中的作用。

R Objective To clarify the effect of cAMP on the transcription of angiotensin ⅱ type 1 ( AT 1 ) receptor mRNA in cardiomyocytes .

survivin通过与细胞有丝分裂纺锤体的微管结合，参与细胞基因转录调节。

Survivin is expressed in the Gi / M phase of the cell cycle , associates with microtubules of the mitotic spindle and regulates cell gene transcription .

转录调节因子Ets-1在血管平滑肌细胞增殖与凋亡中的作用

Effects of the transcription factor Ets-1 on proliferation and apoptosis in cultured smooth muscle cells

这些偏见，基因组分析提供依据Wnt信号之间的关联和转录调节神经退行性变疾病的基因。

These unbiased and genome-wide analyses provide evidence for a connection between Wnt signaling and the transcriptional regulation of neurodegenerative disease genes .

多种hnRNP具有多样的功能，参与从转录调节，前体mRNA剪接，mRNA输出到mRNA降解等多种生物过程，从而进行基因表达调控。

Various hnRNP proteins share similar structural characteristics and play a variety of functions in regulation of gene expression , including transcription , pre-mRNA splicing , mRNA export and mRNA decay .

kr櫣pple型锌指蛋白是一类具有重要功能的转录调节因子。

Kr ü pple zinc finger protein is a transcription factor with important function .

HBV表达调控是近年来分子生物学研究的重点之一，各种肝细胞核因子和调节元件通过作用于HBV启动子而发挥转录调节作用。

Study of HBV expression regulation is one of the hotspots during Molecular biology field recently . Various of hepatocyte nuclear factors and regulatory elements display their function on transcriptional regulation by interacting with HBV promoters .