此外, 依据对中间体的结构分析提出PIP/HPI的折叠起始点(initiation site)可能位于B链的 -螺旋; 二硫键A20-B19的形成可能在折叠信息从起始点向A链传递中起重要作用.
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•起始部位 起始部位(initiation site):+1区 起始部位 : 区 •结合部位 结合部位(binding site):-10区 结合部位 : 区 •识别部位 识别部位(recognition site):-35...
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):+1位点 (3) 起始位点(initiation site):+ 位点 ) 起始位点( ):+ RNA聚合酶的转录起始位点 聚合酶的转录起始位点 起始NTP多为 多为ATP或GTP 起始 多为 或
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transcription initiation site 转录起始位点 ; 转录启动子
crack initiation site 裂纹起始位置
fatigue crack initiation site 疲劳源
IS initiation site 起始位点
mrna initiation site mRNA起始部位
internal initiation site 内起始部位
transcriptional initiation site 转录起始位点
Luciferase activity of pBF-1435~+82 in EC109 cells detected by DLR indicated that the core promoter region of fascin gene located within the region between 316bp to 22bp upstream of transcriptional initiation site.7.
6、双荧光素酶报告基因检测系统检测系列缺失子在EC109细胞中启动荧光素酶表达活性,结果分析确定fascin基因核心启动子区位于转录起始位点上游316bp到22bp的区段内。
参考来源 - 食管癌细胞中fascin基因转录调控机制初步研究Corresponding cDNA fragments were obtained by amplifying human Marathon cDNA library by PCR method. Using this PCR product diluted 50 times as template, a nested PCR was performed to identify the transcription initiation site.5.
以聚合酶链反应方法在人Marathon cD-NA文库中进行扩增获得对应的cDNA片段,再一次扩增,以前次产物稀释50倍为模板,巢式PCR确定转录起始点。
参考来源 - WNK4基因在高血压病中的功能特性分析·2,447,543篇论文数据,部分数据来源于NoteExpress
The present invention describes preparation of nanocomposite particles and structures by polymerizing monomers onto a functional inorganic colloid comprising a polymerization initiation site.
本发明描述了聚合到一个无机功能包括一个起始位点聚合单体胶体粒子和纳米复合结构的筹备工作。
The results showed that nonmetallic inclusions in weld seam served as crack initiation site under external bend load, and large amount of m a structure resulted in cleavage fracture of weld seam.
结果表明,焊缝金属中存在的非金属夹杂物,在低应力作用下形成微裂纹成为裂源,加之焊缝组织中存在大量的M A结构群,从而发生焊缝金属在室温下的解理断裂。
The catalyst is characterized in that the catalyst is a tetradentate schiff base complex contains one or two organic base groups and has single active site initiation and controllable polymerization.
其特征是该催化剂系含有一个或两个有机碱基团的四齿席夫碱钴配合 物,具备单活性点引发和可控聚合。
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