查询词典 transcriptional

Further analysis revealed that brucine was able to suppress COX-2 transcriptional activation.

布鲁生能显著性抑制COX-2的转录激活。

Abstract］Objective: To explore the transcriptional expression of survivin and EphB4 in malignant transformation of hamster buccal mucosa.

摘要］ 目的：探讨survivin基因和EphB4基因表达在金黄地鼠颊囊癌变过程中的作用。

Enhanced TLR-4 activity by LPS was not dependent on transcriptional activation.

加强TLR为- 4活性的毒素是不依赖于转录激活。

Canonical Wnt signals increase the expression of a series of target genes via the transcriptional complex of β-catenin and LEF1/TCF family proteins.

通过体外结合和免疫共沉淀试验，我们首先证明了TAB2与NLK之间可以直接相互作用。

AIM: To investigate the downstream genes of the transcriptional factor Pax-8 related to cardiopathy.

目的： 寻找先天性心脏病相关基因-转录因子Pax-8的下游基因。

BACKGROUND: Preliminary study shows that the FHL1 gene expression is down-regulated in muscle tissue of patients with clubfoot, and the gel retardation experiments have verified HOXD13 and FHL1 gene promoter region transcription factor predicted binding sites in vitro, but the experimental results are not enough to truly reflect in vivo transcriptional regulatory protein and DNA binding conditions.

摘要背景：前期研究表明，在马蹄内翻足患者肌肉组织中存在FHL1基因表达下调，并利用凝胶阻滞实验在体外初步验证了HOXD13和FHL1基因启动子区转录因子预测位点的结合作用，但凝胶阻滞实验结果不一定能真实地反映体内转录调控蛋白和DNA结合的状况。

RNA interference represents a common biological phenomenon of double-stranded RNA mediated post-transcriptional gene silencing, which lies in altitude plants and animals. The mechanism of this process is described as that: the dsRNA in cells are cut into double-stranded small interfering RNA. By joining with an effector complex termed RISC (RNA-induced silencing complex), siRNA binds to the cellular RNA with homologous sequences, and contributes to the degradation of the corresponding mRNA, the inhibition of specific gene expression.

RNAi技术是双链RNA(double strand RNA，dsRNA)介导的序列特异性的转录后基因沉默，广泛存在于高等植物和动物中，其机制是细胞内的dsRNA被Dicer剪切成双链的小分子干涉RNA (small interfering RNA，siRNA)与RNA诱导的基因沉默复合物结合，降解与之互补的靶mRNA，特异性抑制靶基因表达。

Objective To explain the effects of morphine on glutamate dehydrogenase and adenosine deaminase in rat liver at a transcriptional level.

目的：阐明在转录水平上吗啡对大鼠肝脏谷氨酸脱氢酶及腺苷脱氨酶的影响。

Based on the above results, we can conclude that Mist1 functions in an evolutionary conserved way as a key transcriptional regulator specific for exocrine pancreas development in zebrafish. In addition, it is involved in the embryonic CNS development, and even earlier initial period of development.

根据以上结果可以得出结论，Mist1作为转录因子，以一种进化保守的方式特异性调控斑马鱼外分泌胰腺的发育；另外，它还在斑马鱼胚胎早期发育过程中参与了中枢神经系统的发育，以及更早的发育起始过程。

In all germ layers, Forkhead Box transcriptional factors play important roles in the determination of cell fates.

在各胚层的发育中，Forkhead Box转录因子皆扮演重要的命运决定角色。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。