查询词典 transcriptive

18β-glycyrrhizic acid and 18α-glycyrrhizic acid up-regulate and down-regulate CYP3A1 expression at the transcriptive levels.

18β-甘草酸和18α-甘草酸在转录水平上分别上调和下调大鼠肝细胞CYP3A的表达。

hTERT mRNA expression is closely related to the malignant transformation of breast tissue. Overexpression of c-myc may play a role in the transcriptive activation of hTERT gene in breast carcinoma.

端粒酶hTERT的表达可能在乳腺导管癌的组织发生中起关键作用，c-myc的过度表达可能与乳腺导管癌hTERT基因转录激活有关。

Hypoxia inducible factor-l(HIF-1),which can stimulate expression of hypoxia induced-responsed,is a kind of transcriptive factor.

缺氧诱导因子-1(HIF-1)是由低氧等诱导细胞产生的1种转录因子，能激活许多缺氧反应性基因的表达。

The study of transcriptive regulatory networks intends to infer regulations between genes from microarr...

基因调控网络模型试图从DNA微阵列等海量数据中推断基因之间的调控关系，从而揭示复杂的生命现象，虽远未完成，但从现有实验数据中重建基因调控网络的工作可以促进在分子和遗传水平上系统地剖析细胞的功能，是功能基因组学中的重要研究内容，也是当前生物信息学和系统生物学研究的最具挑战性的前沿课题之一。

Objective To study the effect of Arotinoid Trometamol and 1, 25-dihydroxyvitamin D3 [1, 25-2D3] on RXRα and VDR at the transcriptive level.

目的 探讨芳维A酸氨丁三醇与1，25-二羟基维生素D3[1，25-2D3]单用或联合应用对RXRα及VDR表达的影响。

And 37. 1%, respectively. The results suggest that 18α-GA down-regulated CYP expression at the transcriptive levels.

表明GL在转录水平下调大鼠肝细胞CYP1A1，CYP2E1和3A1表达，以对CYP2E1的抑制作用最强，对CYP3A的抑制作用最弱，对CYP1A1的抑制作用居中，与整体动物的酶学实验结果基本一致。

He activities of metalloproteinases are tightly controlled at several different transcriptive levels such as modulation bycytokines, growth factors and hormones.

IMPs是一组多功能因子家族，能特异性地抑制MMPs活性。生理条件下产生的TIMPs对正常ECM的改建和维持组织器官功能具有作用。

Recent research advances in multiple bioinformatics (computational molecular biology) and high-throughout experimental technologies have made the reconstruction of transcriptive regulatory networks possible.

最近多种生物信息学工具和高通量实验技术的发展，使得重建复杂的基因调控网络成为可能。

Inactivation of TP53 and activationof c-Myc may play a role in the transcriptive activation of hTERT gene in breastcarcinoma.

抑癌基因TP53功能失活及原癌基因c-Myc转录水平上调可能与乳腺癌hTERT基因转录激活有关。

OBJECTIVE: To investigate the influence of pulse electric stimulation on the expression of the transcriptive factors, myocyte enhancer factor 2C mRNA, in the course of differentiation of BMSCs into cardiomyocytes.

目的：在诱导骨髓间充质干细胞向心肌细胞分化过程中，观察低压脉动电刺激对肌细胞增强因子2C基因表达的影响。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。