Promoters are important elements that regulated gene expression, activity of promoters indirectly reflect gene expression that they control.
启动子是基因表达调控的重要元件，启动子的活性间接反映了它所控制的基因的表达。
A regulated gene expression system would offer the unique opportunity to study the gene physiological functions at different developmental stages.
如果获得一种可以特异调控基因表达的系统，对于研究某一基因在各个不同发育时期的功能会有很大的帮助。
CONCLUSION: Hypercholesterolemia altered the vascular functions and regulated gene expression levels of specific inward rectifier and ATP-sensitive potassium channel subtypes.
结论：高胆固醇血症可改变血管功能，并影响某些内向整流和AT P敏感钾通道亚型的基因表达。
Gene expression in eukaryotes is regulated primarily at the level of transcription.
在真核生物中基因表达的调节主要是在转录水平。
Gene expression is regulated by the complex interaction of many cis-acting elements and trans-acting factors.
基因表达是由众多顺式作用元件和反式作用因子相互作用调控的。
Several techniques have been employed to identify the gene whose expression is differentially regulated in response to various environmental stresses in higher plants.
目前，几种分子生物学技术已用于克隆鉴定多种环境胁迫下的差异表达基因。
Gene expression is regulated at different levels.
基因表达受不同层次的调控。
The adaptation of plants to water stress is regulated by the ABA-dependent gene expression pathway and the ABA-independent gene expression pathway.
植物在水分胁迫条件下以依赖aba和不依赖aba的基因表达途径来调节对逆境的适应。
Conclusions: Adiponectin gene mRNA expression is up-regulated during 3t3-l1 preadipocyte differentiation. It may contribute to the adipocyte differentiation and obesity.
结论：在3t3- L1脂肪前体细胞分化过程中脂联素基因表达逐渐上调，可能有利于脂肪细胞的分化成熟。
At present, the research of chicken oviduct bioreactor focus on the expression of exogenous gene regulated by the ovalbumin 5 '-flanking regulatory region.
目前鸡输卵管生物反应器的研究集中在以卵清蛋白调控区来调控外源基因的表达。
The expression of heat shock gene in eukaryotes is regulated by conserved heat shock transcription factor (HSF).
真核生物中热激因子调节热激基因的表达。
In inflammation responses, differentiation of t helper cells and gene expression of cytokine and chemokine are all regulated by epigenetics.
炎症反应中t辅助细胞的分化，细胞因子、趋化因子等基因的表达都受到表观遗传的调控。
Moreover, GUS gene expression driven by the Gmenod2B promoter in transgenic rice was regulated by nitrogen status.
推测在水稻中可能存在结瘤因子所诱导的豆科早期结瘤素表达的类似机制。
Expression of the gene of eukaryotic translation elongation factor 2 could be down-regulated by E-36 protein.
真核细胞翻译延伸因子2基因的表达水平显著下调。
Expression of the gene of eukaryotic translation elongation factor 2 could be down-regulated by E-36 protein.
真核细胞翻译延伸因子2基因的表达水平显著下调。
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