苏云金杆菌

它拥有来自土壤细菌苏云金杆菌（Bt）的基因，这可以让作物抵抗毁灭性的茎蛀虫。

It contains a gene from the soil bacterium Bacillus thuringiensis ( Bt ) which makes crops resistant to the devastating shoot borer pest .

协同凝集反应定量检测苏云金杆菌晶体蛋白

Quantitate the soluble crystal protein of Bacillus thuringiensis by coagglutination

一种改进的提取苏云金杆菌质粒DNA的方法

An Improved Method for Extracting Plasmids DNA from Bacillus thuringiensis

苏云金杆菌DNA芯片的研制

Development of DNA Chip in Detection of Bacillus Thuringiensis

用PCR法检测苏云金杆菌的溶原性噬菌体

Detection of Lysogenic Phage from Bacillus thuringiensis by PCR Method

苏云金杆菌4.0718质粒上杀虫晶体蛋白基因的PCR分析

PCR-based Analysis of Insecticidal Crystal Proteins Genes on Plasmids from Bacillus Thuringiensis 4.0718

苏云金杆菌毒性蛋白基因5′端的PCR合成、克隆及序列测定

PCR Synthesizing 、 Cloning and Sequencing of 5 ' End of BT Toxin Gene

选取16株苏云金杆菌自凝菌株对其H－血清型进行鉴定。

Autoagglutination strains of Bacillus thuringiensis were selected to identify H serotype autoagglutination strains of Bacillus thuringiensis .

PEG-CaCl2介导苏云金杆菌CryⅠA（b）基因转化哈茨木霉

PEG-CaCl_2 mediated transformation of trichoderma harzianum with Cry ⅰ A ( b ) gene from bacillus thuringiensis

采用BP模型，以苏云金杆菌固态发酵为模型对象，研究了基于人工神经元网络的模式识别方法在固态发酵工艺条件辨别中的应用。

Artificial neural network pattern recognition was applied to discriminating the solid state fermentation conditions of Bacillus thuringiensis .

苏云金杆菌HB菌株生物学特性初探

Primary Study on the Biological Properties of Bacillus thuringiensis HB

梅花鹿粪便中苏云金杆菌分离株的生物学特性及其cry基因型鉴定

Biological Characteristics of Bacillus Thuringiensis Isolated from the Feces of a Sika Deer and Identification of Its Cry-type Genes

以苏云金杆菌杀虫晶体蛋白基因为探针，进行Southernblot分子杂交，得到阳性结果。

DNA Southern blot hybridization and polymerase chain reaction showed that some of the plants were positive when probed with the insecticidal crystal protein gene .

苏云金杆菌Cyt类杀虫晶体蛋白及其特征

The Characteristics of Bacillus thuringiensis Cyt Insecticidal Crystal Proteins

苏云金杆菌（B.t.）晶体毒素的分离与纯化

Isolation and Purification of the Toxic Protein Crystal from Bacillus thuringiensis

用苏云金杆菌（Bt）预处理24h后，棉铃虫幼虫体内乙酰胆碱酯酶对特异性酶抑制剂的亲和力发生了变化。

Acetylcholinesterase affinities in cotton bollworm Helicoverpa armigera ( Hubner ) larvae to the special inhibitors of the enzyme were changed after the larvae were pretreated with Bt for 24 h.

苏云金杆菌HBF-1菌株的活芽孢对HD-1菌株增效作用的特异性

Synergism Between Live Spores of Strain HBF-1 and HD-1 against Helicoverpa armigera and Plutella xylostella

苏云金杆菌aiiA基因的克隆及其表达产物抗细菌性病害研究

Cloning of aiiA Gene from Bacillus Thuringiensis and Its Expression Product Against Plant Bacterial Disease

苏云金杆菌库斯塔变种（HD-1）对菜青虫杀虫效果的研究

A Study of the Posioning Efficiency of Bacillus Thuringiensis Subsp Kurstaki ( HD-1 ) to Cabbage Caterpillar

苏云金杆菌H-14灭蚊幼虫的实验观察

Studies on Bacillus Thuringiensis H-14 's Killing Effect on Mosquito Larvae in Laboratory

苏云金杆菌WG-001工程菌发酵培养基的筛选

Fermentation Media Optimization of Bacillus thuringiensis ( Bt ) Engineering Strain WG-001

球型芽孢杆菌2362和苏云金杆菌H-14灭蚊实验

Experiment of Killing Mosquito of Bs.2362 and Bt.H-14

苏云金杆菌H-14对蚊幼虫的毒力测定及现场防制效果

Application of Bacillus thuringiensis H-14 against Mosquito Larvae

氮素营养对金龟子有效的苏云金杆菌HBF-1芽孢萌发的影响

Effect of nitrogen nutrition on the spore germination of Bt HBF-1 strain effective to Scarabaeoid beetles

观察球型芽孢杆菌2362和苏云金杆菌H-14杀灭蚊虫幼虫效果。

Observe the effect of Bs . 2362 and Bt. H-14 in killing mosquito larva .

本研究通过增效菌株的筛选获得了对HD-1菌株具有强增效作用的苏云金杆菌HBF-1菌株。

This research screened the strain HBF-1 that has synergic action on the strain HD-1 against Lepidoptera pests .

介绍了转基因作物的抗虫基因种类，如苏云金杆菌蛋白基因、蛋白酶抑制剂基因和其它抗虫基因；论述了转Bt基因棉、转基因玉米和其它转基因作物的抗虫性及其鉴定技术。

This paper introduced some types of anti-insect genes , such as Bt protein , proteinase inhibitor and others genes , reviewed the resistance to insects in trans Bt genes cotton , transgenic corn and others crops .

以苏云金杆菌4.0718菌株杀虫晶体65kD原毒素为材料，探索了从SDS-PAGE胶上回收蛋白质进行质谱分析的方法。

The purpose of the experiment is to use 65 kD protoxin from Bacillus thuringiensis strain 4.0718 insecticidal crystals as a model to explore a way of recovering proteins from SDS-PAGE gel for mass spectrometry .

苏云金杆菌H-14对致倦库蚊子1代的影响

Effects of Bacillus thuringiensis H-14 on the life table characteristics of f_1 generation Culex pipiens quinquefasciatus

表达苏云金杆菌杀虫晶体蛋白的转基因Bt作物在全球范围推广种植，有效控制了重要作物上靶标害虫的为害，同时减少了化学杀虫剂的使用。

Transgenic crops producing insecticidal protein toxins from Bacillus thuringiensis ( Bt ) have been adopted worldwide . Planting of Bt crops have provided effective control of target pests , and also reduced the use of chemical insecticides .