大肠杆菌素

利用大肠杆菌素释放基因（kil）能有效地增加细菌外膜通透性促进周质蛋白外泌的原理构建了含kil基因的大肠杆菌外泌表达系统。

An expression release system for heterogeneous proteins in Escherichia coli mediated by the colicin release gene ( kil gene ) was constructed .

磷酸盐对V族大肠杆菌素形成的影响coli的致病性与血清型、菌毛及大肠杆菌素（colicin）的产生有关；

EFFECT OF PHOSPHATE ON COLICIN V FORMATION BY STRAINS OF ESCHERICHIA COLI Serotype , existence of pill and colicin production were related to the pathogenicity of E.

检测产肠毒素性大肠杆菌粘附素抗体间接ELISA的建立

Development of an indirect ELISA for detecting antibodies to adhesins of ETEC

利用黏附素单因子血清IgG致敏绵羊红细胞，建立了定量产肠毒素性大肠杆菌黏附素抗原的反向间接血凝试验。

Reverse indirect hemagglutination test ( RIHA ) was developed by using monospecific anti-adhesins IgG sensitizing sheep red cells to quantitate adhesin antigens of ETEC .

定量产肠毒素性大肠杆菌黏附素抗原反向间接血凝试验的建立

Development of titrating enterotoxigenic Escherichia coli adhesin contents by reverse indirect hemagglutination test

大肠杆菌中人心钠素基因在PL和T7启动子控制下的高效表达

Expression of Atrial Natriuretic Peptide Gene under the Control of P_L and T7 Promoter in E. coli

本课题以大肠杆菌合成番茄红素为例，研究构建一类有利于理解类胡萝卜素物质异源合成中的代谢调控特征的基础平台。

With this example of lycopene synthesis in E. coli , a basic platform for the introduction and metabolic understanding of heterologous pathways for carotenoids production will be constructed .

为了评价仔猪大肠杆菌病K88-K99-987P-F41四价亚单位疫苗的免疫效果，利用纯化粘附素为包被抗原，建立了检测产肠毒素性大肠杆菌粘附素抗体的间接ELISA。

An indirect ELISA for detecting antibodies to an K88-K99-987P-F41 subunit vaccine against piglet colibacillosis was established by using purified adhesions for coating antigens .