基因转录

肝移植后环孢素对核因子κB活性和γ干扰素基因转录表达的影响

Ciclosporin down-regulates interferon - γ gene transcription via its inhibition of nuclear factor κ B activity after liver transplantation

肝富集转录因子对HBV基因转录和复制的调控作用

The regulatory role of liver-enriched transcription factors in HBV gene transcription and replication

这些与核基因转录相关的蛋白质均由垃圾DNA的专一性蛋白质通路分别进行特异性正负反馈调控。

These transcription-related proteins are positively and negatively regulated by junk DNA-specific protein pathways .

DNA甲基化与基因转录抑制

DNA methylation and gene transcriptional silencing

单向锚定PCR富集扩增在克隆低丰度基因转录本中的应用

Cloning of Low Richness Transcripts by Using Uni lateral Anchored PCR Enrichment Amplification Method

机体受到创伤后，NF-кB被激活，调节多种炎性介质基因转录，引起局部及全身的炎症反应。

Activated NF-kB regulates many kinds of inflammation medium gene duplication after trauma , then causes partial and systemic inflammation reaction .

泡球蚴感染过程中宿主CD4~+细胞凋亡和凋亡相关基因转录水平的研究

CD_4 ~ + cells apoptosis and apoptosis-associated gene expression in host infected with alveolar echinococcosis

IL-1β对正常和自发性高血压大鼠血管平滑肌细胞iNOS基因转录调控因子的影响

Effect of IL 1 β on the Transcript Control Factors of iNOS

大鼠胚胎和成年组织中EGFR基因转录分析

Analysis of EGFR gene transcription in rat embryo and adult tissues

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 .

DNA甲基化由DNA甲基转移酶催化，在多种调节因子的参与下，与组蛋白修饰相互作用，抑制基因转录，导致基因沉默。

DNA methylation catalyzed by DNA methyltransferases interacts with histone modification to inhibit gene transcription , induce gene silencing at the participation of many regulators .

研究基因转录的RT-PCR技术

RT-PCR technique of studying gene transcription

DNA序列上核小体的准确定位在基因转录，mRNA剪接，DNA复制和DNA修复中扮演着重要的角色。

The precise positioning of nucleosomes along the DNA plays important roles in gene transcription , mRNA splicing , DNA replication and DNA repair .

提示大剂量RA可能直接在基因转录水平上抑制了CD71DNA转录为mRNA。

Our findings suggest that RA in large dosage can inhibit the transcription of CD71 DNA into mRNA .

我们也发现，RNA表现量与其活性的高低并没有相关性，这表示其中可能牵涉到基因转录后的调控。

The lack of correlation between RNA levels and activities of those enzymes indicate the presence of post-translational control .

结论：细胞色素氧化酶C亚单位的差异表达从另一个侧面证实了之前提出的再灌注损伤中细胞色素氧化酶C的重要作用。极低频磁场对细胞色素氧化酶亚基1基因转录水平的影响

CONCLUSION : Cytochrome C oxidase mRNA level changs during brain ischemia / reperfusion . The effect of extremely low frequency magnetic fields on cytochrome oxidase subunit 1 mRNA transcription

依赖于ATP的染色质改构复合物对核小体结构的调整是基因转录的必要前提。

It is necessary for facilitating transcription to disrupt nucleosome structure by the ATP-dependent nucleosome remodeling complexes .

LC是通过激活ERE基因转录途径和MAPK信号通路对成骨细胞发挥作用的。

LC play its role in osteoblast through activating ERE means and MAPK pathway .

铝作用下大鼠海马神经细胞凋亡与bcl-2和bax基因转录的关系

Relationship between apoptosis of rat hippocampus cells induced by aluminum and the copy of the bcl-2 as well as bax mRNA

以筑巢式逆转录聚合酶链反应（NestedRTPCR）技术检测PMLRARa融合基因转录本；

PML-RARa fusion gene transcript was detected by nested-reverse transcription-polymerase chain reaction ( nested RT-PCR ) .

首先，采用RT-PCR和westernblot分别从基因转录水平和蛋白水平检测了糖尿病大鼠逼尿肌组织c-kit和SCF的表达水平。

First , the levels of c-kit and SCF in detrusor tissues were measured byRT-PCR and Western Blot in diabetic rats .

人肝再生增强因子抑制层黏连蛋白B1链基因转录活性的研究

Study on the effects of human augmenter of liver regeneration on laminin B1 chain gene promoter

2例有t（15；17），PML/RARa融合基因转录本阳性，确诊为M3；

Cases had t ( 15 ; 17 ) and PML-RARa fusion gene transcript positive , diagnosed as M_3 ;

甾体激素对胎盘CRH基因转录的调节及其机制的研究

The Study of Steroid Regulations of Placental CRH Gene Transcription and Their Mechanisms

中药复方、苯那普利都能从ET及其受体基因转录水平上影响其表达量；

Both the compound of traditional Chinese drugs and Benazepril can influence the expression quantity from the level of gene transcription of ET and its receptor .

RNA干扰（RNAi）是生物界中一种既古老且在进化上又高度保守的现象，是基因转录后沉默的重要机制之一。

RNAi ( RNA interference ) is a conservative phenomenon and one of important mechanisms for post-transcriptional gene silencing in living nature .

有基因转录活性的血管紧张素Ⅱ1B受体的组织分布

The histological distribution of transcriptional activity of angiotensin ⅱ type 1b ( at1b ) receptor gene

RT&PCR和免疫细胞化学方法检测经共培养后C6细胞和HUVECs上FN的基因转录及蛋白的表达情况；

The genetic transcription and protein expression of FN in C6 cells / HUVECs were detected in vitro with RT-PCR and immunocytochemistry respectively .

1型多聚ADP核糖合成酶与转录因子相互作用调控心血管系统基因转录的机制研究

Role of Poly ( ADP-ribose ) Polymerase 1 in the Regulation of Gene Transcription in Cardiovascular System

目的：探讨孕酮对人早孕滋养层人类白细胞主要组织相容性抗原（HLA）-G基因转录的调控作用。

Objective : To investigate the regulating effect of progesterone on transcription of human leukocyte antigen-G ( HLA-G ) in human trophoblast during early pregnancy .