1、

Development of a wide temperature shift catalyst with rare earth promoter

含稀土宽温变换催化剂的研制

互联网摘选

2、

Construction of Low Temperature-induced Expression Vector and the Study on the Regulation Mechanism of the cspA Promoter Region

低温诱导表达载体的构建与冷激蛋白cspA基因启动子区调控表达的机制研究

互联网摘选

3、

Then we transport reporter gene driven by CMV promoter and erythrocyte-specific GATA-1 promoter into the embryos via microinjection approach and observed the spatial and temporal expression pattern of EGFP.

分别将病毒启动子CMV和斑马鱼血细胞特异性表达基因GATA-1的启动子驱动的报告基因EGFP表达载体通过显微注射转入斑马鱼胚胎,观察了报告基因EGFP的表达情况。

互联网摘选

4、

Selection on the Best Growth Promoter to Streptococcus thermophilus and Lactobacilli

嗜热链球菌和乳杆菌最佳促生长剂的选择

互联网摘选

5、

Expressing Pattern of Coat Protein Gene Promoter from Cotton Leaf Curl Virus

棉花曲叶病毒外壳蛋白基因启动子的表达方式

互联网摘选

6、

In the yeast secretory expression system, cis-elements containing promoter, signal peptide, terminer are efficient for gene expression.

在酵母分泌表达系统中,启动子、分泌信号肽、终止子都是介导外源基因高效分泌表达的重要元件。

互联网摘选

7、
8、

A 1367 base pair of gpd promoter fragment was amplified from straw mushroom ( Volvariella valvace) genomic DNA by PCR method with the primers designed according to the gpd promoter sequence of Lentinus edodes.

根据已报道的gpd启动子的序列设计合成了一对引物,以草菇菌丝的基因组DNA为模板,采用PCR扩增的方法克隆出一条长1367bp的DNA特异片段gpd-vv。

互联网摘选

9、

Construction of nervous specific promoter PDGF-EGFP vector and identification of tissue specificity

神经特异性启动子PDGF-EGFP载体的构建及组织表达特异性鉴定

互联网摘选

10、

Objective To study the tissue-restricted expression ability and activity of cardial myosin heavy chain ( cMHC) gene promoter, and to construct a cardiovascular tissue-specific gene expression vector for gene therapy.

目的探讨心肌肌凝蛋白重链(cMHC)基因启动子的心血管组织特异性及其表达活性,构建心血管组织靶向性表达的基因载体。

互联网摘选

11、

The new synthesis technology of vulcanizing promoter M ( 2 Mercaptobenzothiazole) was studied, with aniline, carbon bisulfide, sulfer as meterials and using great proportion sulfer synthesis method.

以苯胺、CS2和硫磺为原料,采用大配比硫磺的合成技术路线,研究了促进剂M的合成新工艺。

互联网摘选

12、

Activity of the catalyst was investigated. Influence of thermal treating temperature, content and incorporating way of the key promoter A and incorporating form of promoter B on the activity was discussed.

考察了催化剂的活性,并讨论了耐热温度、关键助剂A的含量及加入方式和助剂B的加入形态诸因素对催化剂活性的影响。

互联网摘选

13、

This paper introduces the planning and design for the national urban wetland park and its promoter area.

介绍了浙江绍兴镜湖国家城市湿地公园及启动区的规划设计。

互联网摘选

14、

The Restoration and Construction of the Wetland Landscape Planning and Design for the National Urban Wetland Park and Its Promoter Region

湿地景观的恢复与营造浙江绍兴镜湖国家城市湿地公园及启动区规划设计

互联网摘选

15、

The basic group, the reaction promoter and the order of addition are all important variables in the glucuronidation.

糖基受体中的碱性基团、反应促进剂和加料顺序都是葡萄糖苷酸化反应的重要影响因素。化合物36和42分别经碱水解,制得苯丙哌林羟基化衍生物的葡萄糖苷酸21和22。

互联网摘选

16、

Behavior of Trace Amount of HF Reaction Promoter in Alkylation Catalyzed by Solid Acid ⅰ. Promotion Effect of Promoter on Reaction

固体酸催化烷基化反应中微量氟化氢反应助剂的作用Ⅰ.助剂对反应的促进效应

互联网摘选

17、

In other words, the trace amount of HF acts as a reaction promoter and can raise the catalyst selectivity for the alkylation significantly.

这是一个重要和有趣的实验现象,它说明微量HF反应助剂可大幅度提高固体酸催化剂对烷基化反应的选择性。

互联网摘选

18、

The condensation-cyclization cascade reaction of aromatic aldehyde with two equiv of 4-hydroxy-6-methyl-pyrone in the presence of acetic anhydride was studied by using ionic liquid as both reaction medium and promoter.

研究了在离子液体介质中,芳香醛和两分子6-甲基-4-羟基吡喃酮在乙酸酐存在下的缩合成环反应,并通过该反应合成了一系列双吡喃酮并吡喃类化合物。

互联网摘选

19、

Predicting Human Pol ⅱ Promoter Based on Sequence Features

基于序列特征的人类PolⅡ启动子理论预测

互联网摘选

20、

The Effects of Support and Promoter on Thiophene Hydrodesulfurization and Tetralin Hydrogenation

噻吩加氢脱硫和四氢萘催化加氢反应中载体和助剂的影响

互联网摘选

  • 今日热词
  • 热门搜索

英语网英语词典(dict.25820.com)为您提供在线翻译英语词典单词大全英译汉汉译英等英语服务!可按单词字数词义分类查询。支持lj:关键词格式查询例句。

用户反馈
请选择反馈类型(可多选):
您的联系方式:
反馈内容:
提交成功 小编会尽快处理
回到顶部
点击反馈