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- CBF4 transcription activator is one kind of trans factors, which is induced by drought. CBF4转录激活因子是一类受干旱特异诱导的反式作用因子。
- DNA binding activity of transduction factor and transcription activator 3 between the two groups was similar ?P > 0.05?. 两组之间转导子和转录激活子3DNA结合活性接近(P>0.;05)。
- ICN translocates to the nucleus where it converts the transcription factor CBF1/Su(H)/LAG1 (CSL) from a repressor to a transcriptional activator. ICN转入细胞核内,使得CBF1/Su(H)/LAG1(CSL)转录因子从一个抑制物转变为转录激活子。
- The chromatin remodeling and histone acetylation were associated with transcription activation. 真核基因活化与染色质的重建及组蛋白的乙酰化相关。
- EWS-FLI-1 can regulate the expression of luciferase because of its powerful transcription activity. 尤文肉瘤特异性的EWS-FLI-1融合蛋白有强烈的转录活性,可以促进虫荧光素酶基因高表达。
- Transcription activation expression vector (pAHC25ABP9) and reporter vector (pIGA) were co-transformed into Maize suspension cells by biolistic method. 以玉米悬浮细胞为受体材料,通过基因枪转化法将体内转录激活表达载体和报告质粒载体进行共转化。 实验结果证明ABP9能够与ABRE结合并启动下游报
- This data indicated the expression of BAF complex and NF1/CTF is closely related to cell activation and gene transcription activities. 以上实验表明,BAF复合物和转录因子NF1/CTF在细胞中的表达是与细胞活化和基因转录活动密切相关的。
- Transcriptionally active regions are replicated first. 转录活跃区域先复制。
- Recent researches indicate that the deletion mutation of MEF2A can attenuate the transcription activation,result in the dysplasia of blood vessel endothelium and stimulate the pathogenesis of coronary artery diseases. 近期研究表明,冠心病易感基因MEF2A的突变会影响其转录产物MEF2A蛋白的空间构象,减弱其在肌细胞信号介导的转录激活效能,进而导致血管内皮发育不良、单核细胞浸润,启动动脉粥样硬化斑块的形成。
- The results of transcription activity assays show that overexpression of WDR26 in COS7 cells can remarkably inhibit the transcription-stimulation activity of ELK-1 and SRE, which are downstream effectors of MAPK pathway. 转录活性分析显示在COS7细胞中WDR26蛋白过表达可以使MAPK信号途径的两个下游转录因子ELK-1和SRE的转录激活活性显著下降。
- AML 1 gene abnormalities, including both chromosome translocation and mutation (point mutation, insertion, deletion mutation, et al), which lead to the lost of transcript activation, are general in acute leukemia. 在急性白血病中常见AML1基因结构异常,包括平衡易位及突变(如点突变、插入或缺失突变等),导致AML1的转录活性丧失,提示此基因功能缺失在急性白血病的发生及发展中起着重要作用。
- When SAD concentration 8f 1 0-3 mol / L was used the transcription activity of rRNA genes was completely suppresed and SCE frequency was increased to as 4.8 times high as normal, leading to that the birth percentage dropped to 4% from 100% . 当SAD浓度增至10-3mol/L时,此时rRNA基因转录活性完全被抑制,而且SCE频率增加为正常值的4.;8倍,幼鼠出生率从正常值100%25降为4%25。
- Conclusions: Both Zuoguiyin and Yishenbao could promote RNA transcription activity in isolated nuclei and protein synthesis activity in free-cell extracts of Kidney-Asthenia and presenile mice. 结论:补肾阴与补肾阳方剂均可提高老年前期肾虚小鼠的RNA转录活性及蛋白质合成活性。
- This paper expounds classifies of ATP - dependent chromatin remodeling complex and its effects and roles,introduces chromatin remodeling complex take participates in gene transcription activities. 阐述了依赖ATP的染色体改构复合物的分类及对基因转录的影响和作用;并介绍了复合物的参与的转录活动.
- A transcript of the tape is presented as evidence in court. 录音带的文字记录被作为证据在法庭上出示。
- The transcription of his speech must be punctuated. 他的讲话文本得加上标点符号。
- I cannot vouch for the correctness of the transcript of proceeding. 我不能担保诉讼的官方记录是正确的。
- The transcriptional activation activity of GR was evaluated through method of relative activity of luciferase. 相对荧光素酶活性法检测gr转录激活功能的变化。
- Many of the plant retrotransposons are transcriptionally activated by various biotic and abiotic stress factors. 在一些生物的和非生物的逆境条件下 ,反转录转座子的转录可以被激活。
- AIM: To clone fibronectin (FN) promoter and identify its transcriptional activity combined with SV40 enhancer. 目的:克隆纤维连结蛋白(FN)启动子和检测其转录活性,并初步研究增加SV40增强子对其转录活性的影响。