英语释义

1. any of various proteins that bind to DNA and play a role in the regulation of gene expression by promoting transcription

片语

negative transcription elongation factor负向转录延伸因子

transcription elongation factor转录延伸因子

positive transcription elongation factor基因正性转录延伸因子

transcription enhancer factor转录增强因子

transcription activation factor转录活化因子

transcription termination factor转录终止因子

Artificial transcription domain factor人工转录因子

transcription enhancer factor 1转录增强因子

transcription initiation factor转录起始因子

英汉例句

• these messenger molecules go on to act as the blueprints for protein production, so preventing a transcription factor from working can cause all sorts of problems.

  这些信使分子就像蛋白质生产的蓝图，所以阻止转录因子工作可以带来一系列的问题。

• there are a large number of methods for identifying transcription factor binding sites, and it can be divided into two ways: conservative motif based and comparative genomics.

  目前，已经有大量的方法用于识别转录因子结合位点，大致可分为基于保守模体和比较基因组学两种方法。

• the fact that this transcription factor appears to be conserved in humans and songbirds suggests it has an important function in microrna regulatory pathways.

  事实上，这个转录因子似乎被保存在人类和草雀的基因中，让人不禁联想它可能在microrna的控制路径中起到重要的作用。

• objectives to study the expression of surfactant protein b(sp-b)and thyroid transcription factor 1(ttf-1)and evaluate the role in neonatal hyaline membrane disease(nhmd).

  目的探讨表面活性蛋白b（sp-b）与甲状腺转录因子（ttf-1）在新生儿肺透明膜病中的表达及其意义。

• objective to investigate the histogenesis and pathologic features of pulmonary sclerosing hemangioma (sh) and its expression of thyroid transcription factor 1 (ttf 1).

  目的探讨肺硬化性血管瘤（sh）的组织起源、病理形态特征，甲状腺转录因子1（ttf1）在sh中的表达及其病理诊断价值。

• creb, a transcription factor that typically increases the production of other proteins in cells, is believed to be involved in memory formation in organisms from sea slugs to humans.

  creb是细胞核内的转录因子，能显着提高细胞内其他蛋白质的含量，据研究认为creb不论是在海参还是在人体中，均与生物有机体中记忆的形成有关。

• they found that the transcription factor does indeed revert to its dangerous persona when a cancer cell becomes starved.

  他们发现这种转录因子在癌细胞要死亡时的确恢复到其危险人格状态。

• 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。

• objective to explore the gene expression of myelin transcription factor 1 and its significance in brain of epileptic rats induced by chloride lithium-pilocarpine.

  目的探讨氯化锂-匹罗卡品致癫大鼠脑髓鞘转录因子1基因表达变化及其意义。

• the transgenic plants comprising the transcription factor gene are tolerant and resistant to harmful environmental conditions such as water stress and high salinity.

  包括该转录因子基因的转基因植物对如水胁迫和高盐的不利环境条件具有耐受性和抗性。

• the transcription factor gene rcbf4 can be used for plant transformation so as to improve cold tolerance and hyperhaline resistance.

  该转录因子基因rcbf4能用于植物转化，提高植物的耐冷和耐高盐的能 力。

• the present invention proposes exonuclease iii digesting double stranded nucleic acid molecule coated in microporous plate and containing special marker to detect transcription factor protein.

  本专利提 出了一种检测转录因子表达和活化水平的新方法「核酸外切酶iii消化微孔板包被特殊标记双链核酸分子检测转录因子蛋白」。

• in vivo phosphorylation at ser315 has been observed following uv-irradiation, and a ser315ala mutant p53 has reduced activity as a transcription factor (17).

  紫外辐射后第315位丝氨酸发生在体磷酸化已被观察到，而且ser315ala突变的p53能够减少其作为转录因子的活性（17）。

• objective to clone the gene activating transcription factor 5 (atf5), construct the expression plasmid and detect the localization of atf5 in cultivated cells.

  目的克隆激活转录因子（atf）5，构建其真核表达载体，观察其在细胞中的表达定位。

• the present article focuses on the discovery, mechanism and channel of the intercellular transcription factor movement.

  对转录因子胞间运动的发现过程、转录因子胞间运动的机制及其通道进行了论述。

• objecitve to investigate the role of transcription factor e2f-1 in pathogenesis of lung carcinoma and its relationships with tumor biological behaviors.

  目的：探讨转录因子e2f1在肺癌发病机制中的作用及其与肿瘤生物学行为之间的关系。

• the study on transcription factor promoter methylation is significant for revealing the pathogenesis of malignant tumors. piasy and hzimp10 are two novel transcriptional regulatory factors.

  转录调控因子的启动子甲基化的深入研究对于揭示恶性肿瘤的发病机制具有重要意义。

• cbf transcription factor played an important role in the process of cold resistance.

  cbf转录因子在抗寒性方面起重要作用，低温可诱导cbf转录因子的表达。

• hypoxia-inducible factor-1(hif-1), a nuclear transcription factor induced by hypoxia, regulate the response of a variety of genes to hypoxic stimulus.

  缺氧诱导因子1（hif-1）是一类介导缺氧适应性反应的转录因子，能调节许多缺氧反应基因的表达。

• aim: to investigate the expression of transcription factor gata-3 gene in the bone marrow stromal cells (bmscs) from patients with aplastic anemia (aa) and normal controls.

  目的：了解转录因子gata-3基因在再生障碍性贫血（aa）和正常骨髓基质细胞（bmsc）中表达的情况，探讨aa发病的免疫机制。

• current approaches for identification and detection of transcription factor binding sites rely on an extensive set of known target genes.

  目前，用来检测转录因子结合位点的计算方法大都需要知道该转录因子的目标基因。

• conclusion: phylogenetic footprinting can effectively decrease the false positive rate in predicting transcription factor binding sites.

  结论：进化足迹法可以有效地降低转录因子结合部位预测结果中的假阳性率。

• the litaf transcription factor offers a new approach to treating inflammatory disorders along with other immunological conditions.

  litaf转录因子为炎癥紊乱及其他的免疫状况的治疗提供了新的方法。