查询词典 in tandem

Methods The 9 STR tetrameric loci and one trimeric tandem repeat locus were chosen from Genome Databank.

18个无关汉族家系共 131份血样采自同一地区。PCR扩增 9号染色体 10个 STR基因座。

NodD binds to and bends target promoters through anchoring two tandem and individual specific DNA sites. NodD functions as a tetramer, which has a V-shaped main body. Tetrameric NodD is to change its own conformation rather than its oligomeric forms in response to small signal molecules. The specific interaction between each NodD DNA-binding domain and each specific DNA site does not alter itself in spite of naringenin induction, and the induced conformational change is transferred from protein to DNA. Only the DNA conformation incited by induced NodD is competent for RNA polymerase to form the transcriptional open complex. It cannot be excluded that NodD may have protein-to-protein contacts with RNA polymerase, and that the NodD conformational change may also directly contribute to the transcriptional open complex formation. However, the NodD conformational change itself cannot serve as the determinant of the transcriptional molecular switch.

通过研究，我们提出了初步的NodD操纵子激活模型：第一，四聚体是NodD蛋白的功能单位，它通过铆钉两个串联的相对独立的DNA靶位点结合被诱导的启动子；第二，小分子配基的结合是改变NodD四聚体的构象而不是引发不同形式的寡聚体，在我们的模型中，NodD四聚体缩小其V形主体的弯折角，进而缩短其DNA结合功能域的间距；第三，小分子信号的诱导并没有改变NodD的DNA结合域和其DNA靶位点的相互作用，NodD的构象改变由蛋白质经其双铆钉位点传递给DNA；第四，只有诱导状态的NodD激发的DNA构象才能有效地使RNA聚合酶形成转录开放复合物；第五，不排除NodD与RNA聚合酶可能有直接的相互接触位点，不排除NodD构象的改变可能直接有利于RNA聚合酶形成转录开放复合物，但是我们认为NodD构象改变本身不是充当转录激活开关的决定因素。

Differentially expressed protein spots were identified by Tandem MS as RNA binding protein regulatory subunit, Proteasome subunit beta type 7 precursor, and Translationally controlled tumor protein.

进一步选择了3个组间差异表达蛋白点进行串联质谱分析，分别鉴定为RNA结合蛋白调节亚基、蛋白酶体β亚基7型前体和翻译调控肿瘤蛋白。

A high-performance liquid chromatography-tandem mass spectrometric method was established for the determination of residue of malachite greenin Trionyx sinensis .

建立了中华鳖中孔雀石绿残留量的液相色谱。串联质谱检测方法。

Subsequently, tryptic peptide mapping was performed by high performance liquid chromatography on a C 8 column with tandem UV and MS detection.

结果 分子量测定值与理论值不符，质谱解析表明样品中存在 3个氨基酸变异现象，由此计算的分子量与测定值吻合。

The Jungfrau region means countless oppor - tunities for day trips on the water or dry land, for walking, cycling, swimming, wind - surfing, sailing, for experiencing unforget - table adventures such as tandem paragliding, for window shopping and culinary enjoyment.

少女峰地区有着数不清的水上或陆地日间旅游项目，可以漫步、骑车、游泳、风帆冲流、驾驶帆船；还可以体验难忘的冒险活动，如串联式翼伞滑翔；也可以浏览购物，尽享烹饪乐趣。

Flow simulation and performance analysis are conducted for the stage of a high energy head unshrouded centrifugal compressor with vaneless and tandem diffuser respectively using CFD software. The flow field distribution and performance comparison are offered in the two conditions.

使用 CFD 软件对某高能头半开式离心压缩机的级，在分别采用无叶扩压器和串列扩压器时进行了流动模拟和性能分析，给出了两种情况下的流场分布和性能比较。

The PrP of bastard halibut consists of 472 amino acid residues, weighing about 49.6kD. The deduced amino acid sequence is 71.9% similar to that of Japanese pufferfish and 66.4% similar to that of Atlantic salmon, and bears the structural signatures of PrPs including a signal sequence, tandem repeats, a hydrophobic region, two glycosylation sites, a disulphide bridge and a glycosyl phosphatidylinositol anchor site.

推测的牙鲆蛋白质感染因子蛋白由472个氨基酸组成，分子量约49.6kD，具有信号肽、短肽顺接重复、疏水区、糖基化位点、二硫键、糖基缩醛磷肌醇锚定位点等蛋白质感染因子蛋白特征结构域，与红鳍东方鲀和大西洋鲑蛋白质感染因子蛋白的相似性分别为71.9%和66.4%。

An improved peptide immunogenic composition and vaccine or medical preparation. method to immunise animals against hormons lhrh and alalogs of lhrh tandem repeat peptide

一种改良肽，免疫原性组合物和疫苗或医用制剂，一种针对激素lhrh免疫动物的方法，lhrh串联重复肽类似物及其作为疫苗的用途

Methods:Laser capture microdissection was used to separate human esophageal squamous cell carcinoma cells and normal esophageal epithelial cells, Proteome alterations were observed using two dimensional polyacrylamide gel electrophoresis(2-DE) technique and electrospray ionisation tandem mass spectrometry.

通过激光捕获显微切割技术分离ESCC肿瘤细胞和癌旁上皮细胞，通过双向电泳和质谱技术鉴定表达异常的蛋白，并通过蛋白免疫印记证实部分差异蛋白的表达。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。