mutagenesis相关论文
55. Mutagenic Analysis on the Polyhedrin gene (polh) of Bombyx mori Nuclear Polyhedrosis virus (BmNP
In our early studies, the abnormal shape of the polyhedra of Bombyx mori nuclear polyhedrosis virus (BmNPV) induced by c......
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Studies on New Asparagus Line XH-7 Selected from Seedlings Treated with Low Earth Orbit (LEO) Mutage
Asparagus offcinalis L is in the Asparagaceae family with a high economic value.In addition to a variety of free amino a......
DEHP,Di-(2-ethylhexyl)phthalate,the most common plasticizer used in manufactures.It can be leached into a liquid that co......
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提出了一种基于激光的Raman -Nath衍射和光干涉进行纳米级测量的光机电一体化的新方法 ,分析了数字鉴相、A/D变换和X/Y驱动的特点 ......
建立了一种利用显微拉曼光谱原位定量技术筛选平板培养基上类胡萝卜素高产突变株的方法。为了消除培养基背景信号对定量结果的影响......
Improving the Sialyltranferase Efficiency of Psp26ST(15-501)-His6 for the Synthesis of STn Antigen b
Sialyl Tn antigen (Siaα2-6GalNAca1-O-Ser/Thr) is such a kind of important sialylated structure,which has been reported ......
Improving the sialyltranferase efficiency of Psp26ST(15-501)-His6 for the synthesis of STn antigen b
Sialyl Tn antigen (Siaα2-6GalNAca1-O-Ser/Thr) is such a kind of important sialylated structure, which has been reported......
Multiple induced mutagenesis for improvement of cellulase production by Penicillium oxalicum for eth
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Glutaminase is widely distributed among microorganisms and mammals with important functions. Lit-tle is known regarding ......
Construction and screening of a multi-point site- specific mutant library of subtilisin E with a set
A mutant library of subtilisin E containing random combinations of various mutagenized sites wasconstructed by one-round......
A Non-Marker Mutagenesis Strategy to Generate Poly-hrp Gene Mutants in the Rice Pathogen Xanthomonas
Xanthomonas oryzae pv.oryzicola (Xoc),the critical pathogen causing bacterial leaf streak in rice,possesses a hrp cluste......
Association between peroxisome proliferator-activated receptor-γ coactivator-1α gene polymorphisms a
Background Some single nucleotide polymorphisms (SNPs) in the peroxisome proliferator-activated receptor-γcoactivator ......
Carbamoyl phosphate synthetase 1(CPS1) deficiency(CPS1D) is an inborn error of the urea cycle having autosomal(2q34) rec......
In this paper,we used Saccharromyces cerevisiae(YY) as original strain,and irradiated with 0,5,10,20,40,80 or 160
In th......
AIM:To understand the response of human REV3gene togastric cancer inducing carcinogen N-methyI-N’nitro-N-nitrosoguanid......
Molecular analysis of THH-induced mutations at HPRT locus in human promyelocytic leukemia cells with
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目的 体外观察亚砷酸钠诱发鼠伤寒沙门杆菌组氨酸营养缺陷型突变菌株的回复突变(Ames)作用,探讨低剂量亚砷酸钠的致突变性.方法 采......
目的 构建自杀性质粒载体,对布鲁杆菌M16株pgm基因进行精确突变,并对得到的pgm基因突变活菌苗株进行鉴定.方法 在puc19质粒载体上......
An Arthrobacter strain isolated from desert soils in the region of Shule River (China) can convert c
本文通过对荣华二采区10...
55. Mutagenic Analysis on the Polyhedrin gene (polh) of Bombyx mori Nuclear Polyhedrosis virus (BmNP
In our early studies, the abnormal shape of the polyhedra of Bombyx mori nuclear polyhedrosis virus (BmNPV) induced by c......
Bioleaching of chalcopyrite by UV-induced mutagenized Acidiphilium cryptum and Acidithiobacillus fer
The original strains Acidithiobacillus ferrooxidans GF and Acidiphilium cryptum DX1-1 were isolated from the drainage of......
AIM:To construct a vacA-knockout Helicobacter pylorimutant strain,whose only difference from the wild strain isits disr......
Ion channels,as membrane proteins,are the sensors of the cell.They act as the first line of communication with the world......
In order to chitracterizc the speclrum of mutallon indueed by glyeidyl methacrylule(GMA ), the plasmid pBR322 was modi......
Cancer gene discovery continues to drive current cancer research with the promise of identifying new diagnostic markers ......
Two models for prediction of the activity and stability of site-directed mutagenesis on tumor necrosis factor-α are est......
A.TheselectedtopicInthefieldofmedicalhealthwork,thespray-typeglueenjoyedrapidgrowthinrecentyears,andiswellreceivedbymedi......
Important amino acid in the hemagglutinin glycoprotein of measles virus(MV)that governs hemadsorptio
Two strains of measles virus IMA and SMD that were isolated using B95a cell line show hemadsorption negative. After ada......
Hemagglutinin-neuraminidase (HN) protein was expressed in COS-7 cells, indicating that the expression of HN protein dri......
The Cys-rich domain, core region and basic domain are highly conserved and very important to the trans-activation activi......
Objective: To establish a reformative detection system which has sound ability of providing information on molecular mu......
The monomer cDNA of CMV satellite RNA-I was cloned into vector pUC12 (Sma 1 site) to construct recombinant plasmid pUI.......
Manipulation of mouse genome has merged as one of the most important approaches for studying genefunction and establishi......
QUALITY ASSURANCE AND QUALITY CONTROL IN ESTIMATES OF ENVIRONMENTAL EXPOSURES FOR HUMAN RISK ASSESSM
Measurements of environmental and human sanples requires dataof known quality.The basis to obtain such measurements is ......
Homology modeling three-dimensional structure of AnxB1 and reducing its immunogenicity by sequence-d
AnxB1, a novel annexin previously isolated from Cysticercus cellulose, shows high thrombi affinity and anticoagulant act......
Vascular proliferation is one of the major causes for morbidity and mortality in diabetes.However,the cellular andmolec......
Hirudin is a sort of polypeptides secreted from the salivary gland of medicinal leech. It is of potential importance in ......
We report here a simple and efficient method for site-directed mutagenesis using polymer-ase chain reaction (PCR). In co......
Objective To construct eukaryotic expression vector of HPV18 L1-E6, E7 chimeric gene and examine the humoral and cellula......
Eleven env mutants were designed and generated by site-directed mutagenesis of the regions around NAb epitopes and delet......
Agrobacterium tumefaciens-mediated transformation (ATMT) system was assessed for conducting insertional mutagenesis in P......
AIM: To construct PGEX-1λT-FALL-39 expression vector and its mutant vector, and study the relationship of function and......
An optimized recombinant HPV16 E6E7 fusion gene (HPV16 ofE6E7) was constructed according to codon usage for mammalian ce......
Residue Phe266 in S5-S6 loop is not critical for Charybdotoxin binding to Ca~(2+)-activated K~+(mSlo
Aim:To gain insight into the interaction between the Charybdotoxin(ChTX)andBK channels.Methods:Site-directed mutagenesi......
New and highly effective strategies for directed enzyme evolution in vitro have been developed in the protein engineeri......
