Basing on the research results of the pu (polh upstream) enhancing sequences of BmNPV and AcMNPV, a series of the pu enhancing sequences of AcMNPV that were deleted partially were inserted to AcMNPV polh promoter upstream of pF-SBCATP_(polh) separately;and when taking cat as reporter gene,by transient assay and CAT ELISA assay, the structure of the pu enhanci.
以此为基础,结合目前对BmNPV(家蚕核多角体病毒)polh(多角体)基因和AcMNPVpolh基因上游增强序列的研究结果,构建了AcMNPVpolh基因上游增强序列部分缺失的瞬时表达载体;以cat为报告基因,利用瞬时转染和CATELISA的方法检测报告基因的表达活性,初步研究了对于polh启动子具有增强作用的AcMNPVpolh基因上游序列的结构。
In this paper, we study the tempo-spatial distribution evolution feature of remarkable earthquake in North China before second Zhangbei strong earthquake sequence in May, 1999, and give out the short-term prediction.
记述了1999年3月河北省张北第二次强震序列前,华北地区显著地震活动在时间分布和空间分布上的特征性演化,并据此作出其短期预报的实况。
The display is saved on disk through serialization / deserialization and uploaded to database server.
利用序列化/反序列化机制将图形文件保存到本地硬盘,并上传到数据库服务器。
Using the weak convergence theorem of the linear process generated by strong mixing sequences and the moment inequalities of strong mixing sequences,we otained a general result on precise asymptotics for the partial sums and the maximum of the partial sums of wide range weighted functions and boundary functions.
利用由强混合序列生成的线性过程的弱收敛定理和不变原理以及矩不等式,得到了拟权函数和边界函数部分和以及部分和最大值的精确渐近性的一般形式。
Diagnosis of cholangiocarcinoma with 3D-THRIVE contrast-enhanced dynamic scanning
3D-THRIVE动态增强序列诊断胆管癌的价值
Comparison of T_2-weighted Imaging and Contrast-enhanced T_1-weighted Imaging at 3.0T MR on Evaluating T-Staging of Nasopharyngeal Carcinoma
3.0TMR T_2WI序列与增强T_1WI序列对鼻咽癌T分期的价值
Contrast-enhanced Fast FLAIR Sequence in the Diagnosis of the Intracranial Diseases
增强fFLAIR序列对颅内疾病的诊断价值
Dynamic Contrast-enhanced MRI at 3.0T: In the Evaluation on T-Staging of Nasopharyngeal Carcinoma and Optimization of the Protocol
3.0TMRI LAVA序列动态增强扫描对鼻咽癌T分期的价值及序列优化
arrangement of clauses in ascending order of forcefulness.
按照句义逐渐增强的顺序排列分句的方法。
Mutation in the Enhancer Ⅰ of HBV DNA in the Patients with Chronic Hepatitis B Virus
乙型肝炎病毒增强子Ⅰ区核苷酸序列变异分析
Gene cloning and sequence analysis of rat augmenter of liver regeneration
大鼠肝再生增强因子的基因克隆及序列分析
Strong convergence of a modified iterative process for pseudocontractive mappings
m-增生算子弱压缩迭代序列的强收敛性
MR Contrast-enhanced T_1 Weighted Imaging of Meningeal Disease:Comparison Inversion Recovery Sequence with Spin Echo Sequence
脑膜病变的磁共振增强T_1WI:IR与SE序列的比较
The choice of the sequence of MR enhanced with SPIO in experimental HCC
实验性肝细胞癌SPIO增强MR成像序列的选择
The Research of Infrared Image Sequence Enhancement Based on SVD Algorithm
基于SVD算法的红外序列图像增强技术研究
Value of Gadolinium-Enhanced Dual Echo Fast or Turbo Spin Echo MR Imaging in Revealing Enhancing Intracranial Lesions;
钆增强快速双回波自旋回波序列MRI在颅内强化病变检出中的价值
Convergence Theorems of the Ishikawa and Mann Iteration Sequences for Strongly Accretive and Strongly Pseudo-contractive Operators in Banach Spaces;
Banach空间中强增生和强伪压缩算子迭代序列的收敛定理
Study on Expression of Human Proinsulin Gene under the Control of Both Goat BLG Regulatory Region and Enhancer Seaquence;
山羊β-乳球蛋白调控序列及增强子序列共指导人胰岛素原基因表达的研究
MRI examination was performed with a 1.0 tesla superconductive magnetic field, and processed with turbo spin echo sequence.
MRI平扫和增强检查在 1.0T超导磁场中完成 ,采用快速自旋回波序列。
Study on Assembly and Surface-enhanced Raman Scattering of Metal Nanoparticles;
有序金属纳米粒子阵列制备及其表面增强拉曼散射效应研究
Screening CpG ODN and Studying on the Promoting Immunostimulatory Effects of CpG Complex;
CpG特征序列的筛选及CpG复合物免疫增强作用的研究
Ishikawa Iterative Sequence with Errors Approximate the Solution of Strongly Accretive Operator Equations in Banach Spaces;
Banach空间中用带误差的Ishikawa迭代序列逼近强增生算子方程的解