Objective: To determine the oral immunogenicity of B subunit of Escherichia coli Heat-labile enterotoxin expressed in transgenic potatoes. 目的探讨马铃薯表达的产肠毒素大肠杆菌热敏肠毒素B亚基口服免疫原性。
Fruit and vegetables are heat-labile and can be eaten after heating or canning. 水果和蔬菜遇热不稳定,可加热或制成罐头食品食用。
A 800-bp polynucleotide probe for heat-labile enterotoxin of Escherichia coli ( ETEC-LT+) was directly conjugated with the activated horseradish peroxidase complexes ( HRP-PBQ-PEI+-NH3+). 利用活化酶标复合物(HRP-PBQ-PEI+-NH3+)直接标记毒素原性大肠杆菌不耐热肠毒素(ETEC-LT)基因片段(0.8kb)作探针。
Construction of the Expression System of Recombinant Escherichia coli Heat-labile Enterotoxin Subunit B gene 重组大肠杆菌不耐热肠毒素B亚单位基因表达系统构建
The gene encoding pro-ST of heat-stable enterotoxin ( ST) of enterotoxigenic Escherichia coli ( ETEC) was fused to the gene encoding the B subunit of heat-Labile enterotoxin ( LT-B). 将毒素原性大肠杆菌(ETEC)编码耐热肠毒素(ST)的基因片段与编码热敏肠毒素B亚基(LT&B)的基因进行融合,并在此基础上进行不同数目ST基因的串联。
Besides, molecular structures, functions, mechanisms and gene detection of both heat-labile and heat-stable enterotoxins of ETEC in newborn piglets were discussed briefly too. 另外,从分子结构与功能、作用机理、基因检测三方面叙述了新生仔猪ETEC不耐热肠毒素和耐热肠毒素的研究进展。
The Fusion and Expression of Genes Encoding Heat-stable and Heat-labile Enterotoxins of Escherichia coli from Porcine Origin 猪大肠杆菌耐热肠毒素和热敏肠毒素基因的融合及表达
This paper reviews the physicochemical properties, molecular structure, biological functions, and immunogenicity of heat-labile enterotoxin as well as the applied research of immunoadjuvant effects at home and abroad. 本文就热敏性肠毒素的理化性质、分子结构和生物学功能、免疫原性、免疫佐剂作用以及国内外对其免疫原性与佐剂效应的应用研究进行了综述。
Enhancing Effect of Heat-labile Toxin on Mucosal Immunity of Attenuated Rabies Vaccine 大肠杆菌不耐热肠毒素对狂犬病病毒减毒疫苗株粘膜免疫效应的增强作用
Phase I has heat-labile capsule, short flagella and dermonecrotic toxin ( DNT). Compared with phase II and phase III, it is the highest virulent strain. Bb的致病性与其菌相有关,Ⅰ相菌有不耐热的荚膜和短鞭毛,具有强皮肤坏死毒素(dermonecrotictoxin,DNT),比Ⅱ相菌和Ⅲ相菌的毒力都强。
Detection and Preparation of the Heat-labile Enterotoxin of E.coli 大肠杆菌热敏感肠毒素的检测与制备
Experimental study on the detection of enterotoxin of Vibrio cholerae with Escherichia coli heat-labile entero-toxin gene probe 大肠杆菌不耐热肠毒素(LT)基因探针检测霍乱弧菌(Vc)的实验研究
Cloning and Expressing the Fused Gene of Enterotoxigenic Escherichia coli Heat-labile Enterotoxin B subunit Heat-stable enterotoxin ⅰ and ⅱ 产肠毒素大肠杆菌肠毒素LTB、STⅠ和STⅡ融合基因的构建与表达研究
Construction of genetic engineering strain expressing nontoxic E coli heat-stable enterotoxin I and heat-labile enterotoxin B subunit fusion protein 表达无毒性大肠杆菌ST1-LTB融合蛋白基因工程菌株的构建
Coli heat-labile enterotoxin B subunit ( LTB), and analyse the biologic and immunologic characteristics of the fusion protein. coli不耐热肠毒素B亚单位(LTB)的重组融合蛋白,并对其基本的生物学及免疫学特性进行研究。
A Rapid Identification of Heat-Labile Enterotoxigenic Escherichia Colt by Nonradioactive Digoxigenin Labeled DNA Probe 地高辛素标记的DNA探针快速鉴定产不耐热肠毒素大肠杆菌的研究
Preparation and application of digoxigenin-labeled and biotinylated type I heat-labile toxin 地高辛素、生物素标记产毒性大肠杆菌Ⅰ型不耐热肠毒素ADN探针的制备及应用
Advance of Studying Heat-labile Enterotoxin of Escherichia coli 大肠杆菌热敏性肠毒素研究进展
Type I heat-labile toxin ( LT1) DNA probes were labeled with digoxigenin, biotin, and 32P by random priming. 采用随机引物法制备地高辛素、生物素和~(32)P标记产毒性大肠杆菌Ⅰ型不耐热肠毒素(LT1)DNA探针。
Under the mild condition, cloud point extraction can handle a lot of heat-labile organic matter and volatile organic macromolecules. 浊点萃取的条件温和,可以处理很多对热不稳定的有机大分子物质和挥发性有机物。