A quantitative dot blot method of detection for target gene relatively copy numbers in DNA sample;
DNA样品目的基因相对拷贝数的定量斑点杂交测定方法
coli,and found that the nearer the apparent base pairing region to initation codon,the higher the target gene expressed.
结果 :分析发现起始密码下游局部序列与 16srRNA 3′端 +146 9——— +1482核酸匹配性越好 ,则目的蛋白表达效率越高 ;目的基因编码区内与 16srRNA 3′ +146 9——— +1482间的最大匹配区域越靠近 5′末端 ,目的蛋白表达效率越高。
sativa) were infected with Agrobacterium tumefaciens LBA4404 carrying the target gene.
以胡萝卜下胚轴为外植体,通过分别携带2种不同外源目的基因片段的LBA4404根癌农杆菌介导转化,经PCR,Southern-blot和RT-PCR分析鉴定,选取各自转化成功并正常转录的T1代植株进行有性杂交,获得T1代杂交种子。
Advances in the techniques for extraction of nuclear DNA and isolation and cloning of target genes in fruit trees;
果树核DNA提取、目的基因分离与克隆技术研究进展
Shift Way of Aim Gene in the Project of Plant Gene;
植物基因工程中目的基因的转化方法
expression cloning
表达克隆[通过进行基因表达而克隆目的基因的方法]
Progress of Plant Genetic Engineering Research--Clone of Destination gene and Construction of Vector;
植物基因工程研究进展——目的基因的克隆与载体构建
Study of the Ecological Risk of Transgenic Silver Birch (Betula Pendula Roth): Decomposition and Transgene Horizontal Transfer;
转基因欧洲白桦降解及目的基因水平转移生态风险研究
Optimization of Transformation Model of Laminaria Japonica (Phaeophyceae) and Introduction of a Vaccine Gene;
海带遗传转化模型的优化及目的基因的导入
That is about the same number as a mouse and only twice as many as a fruit fly or a worm.
这与老鼠的基因数目相当，是果蝇或线虫基因数目的两倍。
Active Directory may, therefore, limit the proliferation of pure LDAP-based directories.
因此，动态目录可能限制纯的基于LDAP的目录流行。
Internet-based project management and project management system;
基于因特网的项目管理及项目管理系统
To look for the correlated gene of nasal polyp.
目的 :寻找复发性鼻息肉的相关基因。
Using Means-end Chain to Analyze Customer Satisfaction;
基于手段—目的链的顾客满意因素分析
ObjectiveTo investigate microcosmic essentials of blood stasis syndrome( BSS) at the gene level.
目的从基因水平探讨血瘀证微观实质。
IT Project Portfolio Selection Based on Multi-criteria Analysis;
基于多因素分析的IT项目组合选择模型
Infrared point target detection algorithm based on the background factor
基于背景因子的红外点目标探测技术
The Risk Factors of ERP Project Based on the Intrinsic Factors Analysis and the Countermeasures;
基于项目风险内因分析的ERP项目风险因素及对策研究
The aim of the Cancer Genome Project is to find which of the thirty-thousand human genes are involved in cancer.
癌症基因项目的目标就是要找出在3万个人类基因中，哪些基因与癌症有关。
Molecular Phylogenic Study to Species of Libellulidae (Odonata: Anisoptera) Based on COI Gene;
基于COI基因的蜻科种类分子系统学研究（蜻蜓目：差翅亚目）
Molecular Phylogenic Study to Anisoptera Based on COⅡ Complete Gene (Insecta: Odonata);
基于COⅡ全基因的差翅亚目分子系统学研究（昆虫纲：蜻蜓目）
Multi-Object Conceptual Design Based on Hierarchical Coding Genetic Algorithm;
基于基因分层表达遗传算法的多目标概念设计
