查询词典 transcription

So far, the transcription factor FOXP2 (forkhead box P2) is the only gene implicated in Mendelian forms of human speech and language dysfunction.

英国《自然》杂志11月12日刊登研究报告说，答案可能就在基因FOXP2上，这个基因的人类版本与黑猩猩版本仅有两点小小的不同，但却因此赋予人类独特的语言能力。

Objective To investigate the expression of cytotoxic T lymphocyte-associated antigen 4 (CTLA-4) and intranuclear forkhead/winged helix transcription factor p3 (Foxp3) of splenic regulatory T cells in mice, and compare the effects of different stimuli on the immunological activity of Tregs.

目的 研究体外实验中不同细胞刺激剂对小鼠调节性T细胞表面T淋巴细胞毒性相关抗原-4(CTLA-4)及叉头翼状螺旋转录因子(Foxp3)表达的影响，并对不同细胞刺激剂在Treg抑制活性发挥中的作用进行比较。

Bronchial asthma is the most common chronic diseases in children.Asthma can not be fully explained by imbalance of Thl/Th2.With the research progress of CD4+ CD25+ Treg cell,it has been found that CD4+ CD25+ Treg cell related factors such as forkhead/winged helix transcription factor,heine oxygenase-1,transforming growth factor-β,cytotoxic T lymphocyte-associated antigen-4 are closely linked to asthmatic mechanisms.

支气管哮喘是一种儿童时期最常见的慢性疾病，单纯的Thl/Th2应答失衡并不能完全解释支气管哮喘的发生，伴随着CD4+CD25+调节性T细胞的研究进展，人们发现与CD4+CD25+Treg细胞相关的因素如叉头/翼状螺旋转录因子、血红蛋白加氧酶-1、转化生长因子β、细胞毒性T淋巴细胞相关抗原-4与支气管哮喘均有密切的联系。

Here we showed that EMT was inhibited by resveratrol through down-regulating the expression of FOXC2 (forkhead box C2), a critical transcription factor involved in EMT transition.

目前的研究显示上皮-间质转化对多种肿瘤的发展进程具有重要的影响，上皮-间质转化可促近肿瘤细胞的浸润以及肿瘤的转移，在人类以及动物实验中发现上皮-间质转化会导致预后不良。

The majority of these genes were functionally related to the regulation of transcription and cell signaling.

这些基因的功能与转录和细胞信号有关。

Objective To study the binding of HBV X protein to the general transcription factor ⅡB.

目的 研究乙型肝炎病毒X蛋白能否结合共同转录因子ⅡB。

A general transcriptional factor for RNA polymerase II that binds to multiple promoter elements and specific transcription factors.

一种能与多个启动子元件和特异性转录因子结合的RNA聚合酶II通用转录因子。

Second, low glutelin content was regulated at the level of transcription, but the suppressed glutelin genes were not among those published.

采用定量RT-PCR方法对LGC-1及其野生型日本优中已知谷蛋白基因逐个进行表达分析，结果表明，GluA-1，GluA-2，GluA-3和GluB-1，GluB-2，GluB-4基因的转录水平在二个品种中无明显差异。

The rabbits' RNA was extracted from the lavage cells, and mRNA for TNFα was quantitated by reverse-transcription polymerase chain reaction using glyceraldehyde 3-phosphate dehydrogenase as an internal standard.

第二部分：12只表面活性物质缺乏兔，以CMV(n＝6)或PHY+PEEPi(n＝6)通气1h后，重复灌洗，提取灌洗液中的兔RNA，以GAPDH为内参照RT-PCR的方法来定量分析TNFαmRNA。

Methods: Atrial tissue was obtained from the right appendage during open surgery in 25 patients with RHD. The mRNA of ACE and ERK2 and AT1R was semi-qualified by reverse transcription-ploymerase chain reaction and normalized to the glyceraldehyde 3-phosphate dehydrogenase. Western blotting analysis was employed to examine the expression of ACE and ERK and AT1R. Atrial collagen volume fraction was detected by Masson's stain.

25例风心病二尖瓣狭窄接受外科手术者，手术时取右心耳处心房组织500mg，通过逆转录—聚合酶链反应技术，以GAPDH为内参照测量ACE、AT1R、ERK2的 mRNA变化，用Western Blotting了解ACE、AT1R、ERK在蛋白水平表达的差异，经免疫组织化学了解胶原纤维容积分数改变情况。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐