FOSBgeneexpressionanddrugabuse
Drug addiction is associated with long-term behavioral changes, suggesting a long-lived transcriptional regulator that responds to chronic drug exposure might cause long-term changes in neuronal function. Neurons in the nucleus accumbens and striatium are involved in addiction and have altered synaptic properties in response to chronic drug exposure. Along with JunD, delta-FosB is a component of an AP-1 transcription......阅读全文
FOSB-gene-expression-and-drug-abuse
Drug addiction is associated with long-term behavioral changes, suggesting a long-lived transcriptional regulator that responds to chronic drug exposu
Double-Stranded-RNA-Induced-Gene-Expression
One defense against viral infection is provided by PKR, double-stranded RNA activated protein kinase. When PKR interacts with dsRNA found in cells dur
Control-of-Gene-Expression-by-Vitamin-D-Receptor
The vitamin D receptor, VDR is the mediator of all genomic actions of vitamin D3 and its analogs. It belongs to a family of ligand induced transcripti
PCR-Primers-For-Gene-Expression-Detection-or-Quantification
Why PrimerBank?PrimerBank is a public resource for PCR primers. These primers are designed for gene expression detection or quantification (real-time
克隆基因的表达(expression-of-cloned-gene)1
基因表达(gene expression)是指储存遗传信息的基因经过一系列步骤表现出其生物功能的整个过程。典型的基因表达是基因经过转录、翻译,产生有生物活性的蛋白质的过程。基因的表达主要涉及到两个过程:转录和翻译。 第一节影响外源基因表达的因素 利用基因工程技术高水平表达
克隆基因的表达(expression-of-cloned-gene)2
在双链 DNA 分子中,只有一条链转录成 mRNA,这条链称为有意义链(sense strand),该基因的另一条链则称反意义链(antisense strand)。在含有许多基因的 DNA 双链中,每个基因的有意义链并不是在同一条 DNA 链上。也就是说,一条链上既具有某些基因的有意义链,
克隆基因的表达(expression-of-cloned-gene)3
(3)原核生物的基因组基本上是单倍体,而真核基因组是二倍体。(4)如前所述,细菌多数基因按功能相关成串排列,组成操纵元的基因表达调控的单元,共同开启或关闭,转录出多顺反子(polycistron)的mRNA;真核生物则是一个结构基因转录生成一条mRNA,即mRNA是单顺反子(monocistron)
Gene-Expression-Analysis-of-Shoot-Apical-Meristem-Cell-Types
Shoot apical meristems (SAMs) of higher plants harbor a set of stem-cells and provide cells for the development of all the above-ground biomass of
Heterogeneity-of-SingleCell-Gene-Expression-Across-Phenotypically(二)
Figure 2: Verification of C1 Single-Cell mRNA-Seq data quality. a)ERCC RNA Spike-In Control Mix 1 was applied to a C1 IFC at a total transcript in
fMLP-induced-chemokine-gene-expression-in-HMC1-cells
Neutrophils respond to bacterial infection by releasing reactive oxygen species that kill bacteria and by expressing chemokines that attract other imm
Heterogeneity-of-SingleCell-Gene-Expression-Across-Phenotypically(一)
Introduction Multi-cellular populations are fundamentally driven by the collective properties of individual cells. However, our understanding of ge
Oxidative-Stress-Induced-Gene-Expression-Via-Nrf2
Reactive oxygen species (ROS) can damage biological macromolecules and are detrimental to cellular health. Electrophilic compounds, xenobiotics and an
RTPCR在基因表达(gene-expression)检测中的应用
基因表达的检测有几种方法。经典的方法(仍然重要)是根据在细胞或生物体中 所观察到的生物化学或表型的变化来决定某一特定基因是否表达。随着大分子分离技 术的进步使得特异的基因产物或蛋白分子的识别和分离成为可能。随着重组DNA技术 的运用,现在有可能检测.分析任何基因的转录产物。目前有好几种方
FOS基因编码功能及结构描述
fos基因家族由4个成员组成:fos、fosb、fosl1和fosl2。这些基因编码亮氨酸拉链蛋白,可与Jun家族的蛋白质二聚,从而形成转录因子复合物AP-1。因此,fos蛋白被认为是细胞增殖、分化和转化的调节因子。在某些情况下,fos基因的表达也与凋亡细胞死亡有关。The Fos gene fam
FOS基因突变与药物因子介绍
fos基因家族由4个成员组成:fos、fosb、fosl1和fosl2。这些基因编码亮氨酸拉链蛋白,可与Jun家族的蛋白质二聚,从而形成转录因子复合物AP-1。因此,fos蛋白被认为是细胞增殖、分化和转化的调节因子。在某些情况下,fos基因的表达也与凋亡细胞死亡有关。The Fos gene fam
FOS基因编码功能及结构描述
fos基因家族由4个成员组成:fos、fosb、fosl1和fosl2。这些基因编码亮氨酸拉链蛋白,可与Jun家族的蛋白质二聚,从而形成转录因子复合物AP-1。因此,fos蛋白被认为是细胞增殖、分化和转化的调节因子。在某些情况下,fos基因的表达也与凋亡细胞死亡有关。The Fos gene fam
MultiDrug-Resistance-Factors
Cancer cells resistant to a diverse set of hydrophobic drugs are known as MDR cells (multidrug-resistant). Large membrane proteins overproduced in MDR
用Fluidigm-digital-array芯片研究癌细胞
Technology Review网站在2009年9月30日发表了题为《Analyzing Cancer Cells to Choose Treatments—— Microfluidics chips allow scientists to study circulating cancer
DNA转染
DNA转染· Transfection of Mammalian Cells Using Lipofectamine (LTI)· Guide to Eukaryotic Transfections with Cationic Lipid Reagents (PDF)
CYP2C8基因突变与药物因子介绍
该基因编码细胞色素p450酶超家族的一个成员。细胞色素p450蛋白是一种单加氧酶,催化药物代谢和胆固醇、类固醇等脂类的合成。该蛋白定位于内质网,由苯巴比妥诱导表达。众所周知,这种酶能代谢多种外源性物质,包括抗惊厥药苯妥英、苯并(a)芘、7-乙氧基香豆素和抗癌药紫杉醇。该基因位于染色体10q24上的细
细胞代谢信号通路相关的基因介绍CYP2C8基因
该基因编码细胞色素p450酶超家族的一个成员。细胞色素p450蛋白是一种单加氧酶,催化药物代谢和胆固醇、类固醇等脂类的合成。该蛋白定位于内质网,由苯巴比妥诱导表达。众所周知,这种酶能代谢多种外源性物质,包括抗惊厥药苯妥英、苯并(a)芘、7-乙氧基香豆素和抗癌药紫杉醇。该基因位于染色体10q24上的细
与细胞代谢信号通路相关因子介绍CYP2C8
该基因编码细胞色素p450酶超家族的一个成员。细胞色素p450蛋白是一种单加氧酶,催化药物代谢和胆固醇、类固醇等脂类的合成。该蛋白定位于内质网,由苯巴比妥诱导表达。众所周知,这种酶能代谢多种外源性物质,包括抗惊厥药苯妥英、苯并(a)芘、7-乙氧基香豆素和抗癌药紫杉醇。该基因位于染色体10q24上的细
CYP2C8基因编码功能及结构描述
该基因编码细胞色素p450酶超家族的一个成员。细胞色素p450蛋白是一种单加氧酶,催化药物代谢和胆固醇、类固醇等脂类的合成。该蛋白定位于内质网,由苯巴比妥诱导表达。众所周知,这种酶能代谢多种外源性物质,包括抗惊厥药苯妥英、苯并(a)芘、7-乙氧基香豆素和抗癌药紫杉醇。该基因位于染色体10q24上的细
siRNAs结合生物芯片的实验设计1
Ambion and Applied Biosystems have joined forces to provide a complete convenient, solution for performing gene silencing experiments and validating t
Role-of-MAL-in-RhoMediated-Activation-of-SRF
Serum response factor (SRF) is a transcription factor, which binds to a serum response element (SRE) associated with a variety of genes including (i)i
siRNAs结合生物芯片的实验设计2
Figure 2. Silencer ™ siRNA Validation Data Generated Using Applied Biosystems TaqMan® Gene Expression Assays. The indicated Silencer Validated siRNAs
Manipulating-Expression-of-Tonoplast-Transporters
Plant vacuoles have multifaceted roles including turgor maintenance, cytosolic pH and ionic homeostasis, plant protection against environmental st
Protein-Expression-and-Purification-Protocol
Step 1: Transform appropriate DNA plasmid into BL21(DE3) E. coli cells. These cells must be competent. (Protocol for how to make competent cells.)a) T
基因转型(gene-transformation)
目的带有特定基因的质体在分子生物研究上,是一个很重要的工具,将质体送入细菌的过程称为基因转形,经由基因转型可使质体在细菌中大量复制,以备进一步研究。本实验将把你在前面转殖实验中cDNA和质体DNA的连结反应送入细菌。 你将从本实验学习如何进行基因转型作用。原理早在1970年左右,有人发现细菌经由冰冷
Use-of-the-GUS-Reporter-Gene
One of the most important considerations in the expression of heterologous proteins in plants is the choice of promoter. The study of promoter act