DNA restriction

Studies on the Transformation of DNA Restriction Segments from Ginseng into Yeast Cell

人参DNA限制片段在酵母菌中的转化

DNA Restriction Analysis of Adenovirus Type 4 Isolates

人腺病毒4型分离株的限制性内切酶分析

Analysis of DNA restriction maps of three egg drop syndrome ( EDS ) viruses

3株减蛋综合征病毒毒株核酸酶切图谱分析

DNA Restriction Map Analysis of Egg Drop syndrome ( EDS-76 ) Viruses

产蛋下降综合征（EDS－76）病毒DNA酶切图谱分析

Mitochondrial DNA Restriction Fragment Length Polymorphism of Giant Panda

大熊猫线粒体DNA酶切片段长度多态性研究

Cloning Promoter Containing DNA Restriction Fragment in Bacillus subtilis

带有启动子DNA的片段在枯草芽孢杆菌中的克隆

Electrophoretic Analysis of DNA Restriction Fragments from Coxiella burnetii

Q热立克次体DNA酶切片段的电泳分析

Methods Plasmid profile and plasmid DNA restriction endonuclease analyses were carried out on 43 strains of S.flexneri 2a .

方法对43株F2a志贺菌进行质粒图谱和质粒DNA酶切图谱分析。

Methods Plasmid profile analysis , Plasmid DNA restriction endonuclease analysis , RAPD-PCR , Set1 / set2-PCR .

方法对43株从患者粪便和食物中分离菌株进行质粒图谱分析、质粒DNA酶切图谱分析、随机PCR分析、set1/set2毒力基因PCR分析。

Taken together , PCR-RFLP , based on PCR and DNA restriction enzyme digestion , can quickly and accurately identify cryptic pollinating-fig wasp species .

我们的结果表明基于PCR和DNA酶切技术能快速而准确地区分传粉榕小蜂的隐种。

AFM Studies of Interaction of DNA and Restriction Endonuclease

DNA与限制性内切酶相互作用的AFM研究

Comparison of the DNA and restriction DNA fragments of rat liver and hepatoma BERH-2

大鼠肝和肝癌DNA及其限制性酶切图谱分析

Methods : DNA sequencing and restriction endonuclease reaction was used .

方法：采用DNA测序及限制性酶切反应方法。

Rapid Preparation of Plasmid DNA for Overnight Restriction Digestion

快捷提取能经受过夜酶切的质粒DNA

Identify the specificity of PCR products by DNA sequencing and restriction endonuclease reactions

以DNA测序及限制性酶切反应鉴定PCR产物特异性

Analysis of higher basidiomycetous mitochondrial DNA with four-gc-cutter restriction enzymes

用识别四个GC对的限制酶研究高等担子菌线粒体DNA

Methods G6PD mutations were identified by combination of denaturing high performance liquid chromatography ( DHPLC ), DNA sequencing and restriction endonuclease assay .

方法对广西30例G6PD缺乏症的基因型使用变性高效液相（DHPLC）筛选，然后使用直接测序或限制性内切酶进行再检测。

The high resolution AFLP fingerprints were clear , showing the success in the DNA extraction , restriction - ligase reaction , pre - amplification and silver staining techniques .

结果表明：首次在柠条锦鸡儿DNA提取、酶切连接、预扩增和选择性扩增等实验过程取得成功；得到清晰的柠条锦鸡儿AFLP指纹图谱；

DNA sequencing and restriction endonuclease cleave electrophoresis of plasmid verified the successful construction of recombinant retroviral vectors of hammerhead ribozymes and antisense RNA .

结果：l.经DNA测序和质粒酶切鉴定，证实核酶和反义RNA的反转录病毒重组载体构建成功。

To choose important regions in pac gene and to design primers with computer , and then to amplify DNA sample . Restriction enzyme digestion and electrophoresis were used to identify PCR products .

用计算机辅助选定pac基因中重要区域并设计引物，对其进行PCR扩增，酶切电泳鉴定扩增产物。

DNA sequencing , restriction enzyme digestion and PCR amplification all confirmed the inserted fragment was canine IL-2 and its sequence was identical to that published in GenBank .

分离纯化扩增片段，克隆入pMD18-T载体，经酶切鉴定、PCR鉴定及DNA序列测序，结果表明扩增片段为犬白细胞介素-2基因，该基因与GenBank上发表的序列一致。

AIM To screen phage antibodies ( Fab fragments ) to hepatitis B surface antigen ( HBsAg ) from the constructed phage display library , and to analyse it with DNA sequencing and restriction enzyme mapping .

目的从已构建的人抗-HBsAg噬菌体抗体库中筛选出结合乙肝表面抗原（HBsAg）的特异的人噬菌体抗体（Fab段），并进行基因序列分析。

Coli DH5 α cells were co-transfected by the expressing vector and the vector of help folder / repressor . The recombinants of containing two vectors were confirmed by DNA sequencing , restriction enzyme and PCR identifications .

表达载体、辅助折叠子和辅助阻遏子载体共转染大肠杆菌DH5α，用酶切、DNA测序、PCR扩增鉴定阳性克隆。

Study on cloning of Mycoplasma pneumoniae DNA digested with double restriction enzymes

双酶切法克隆肺炎支原体DNA的研究

Rapid site-directed mutagenesis on full-length plasmid DNA by using designed restriction enzyme assisted mutagenesis

用DREAM技术进行全长质粒快速定点突变

Identification and analysis on Plasmodium vivax DNA fragments cloned by restriction endonuclease digestion and Southern blot hybridization

间日疟原虫DNA重组克隆的酶切鉴定和DNA转印杂交分析

In order to isolate and identify the CMS genes , we developed a new platform to construct physical map of chromosome DNA by means of restriction enzyme double digestion . The elongation of contigs is based on Southern hybridization .

在进行连锁群步移的基础上，建立了基于BAC文库、双酶切和Southern杂交的构建线粒体DNA物理图谱的体系。

In this research , eight microsatellite DNA sequences in different locus of Pig have been cloned and sequenced by using the method of condensing the microsatellite DNA sequence through multiple DNA restriction enzyme digestion of the genomic DNA .

本研究应用多种DNA限制性内切酶切割基因组DNA从而浓缩微卫星DNA的方法克隆测定了8个不同位点的猪的微卫星序列。