几丁质酶

羊草ClassⅡ几丁质酶基因的克隆及序列分析

Molecular Cloning and Sequence Analysis of Class ⅱ Chitinase Gene in Leymus chinensis

苏云金芽胞杆菌几丁质酶B特性及其杀虫抑真菌的作用

Chitinase B from Bacillus thuringiensis and its antagonism and insecticidal enhancing potential

人参CLASSⅢ几丁质酶基因克隆、序列分析及原核表达

Cloning , Sequence Analysis and Prokaryotic Expression of CLASS ⅲ Chitinase Gene from Panax Ginseng

蜂房芽孢杆菌B－91几丁质酶的合成条件

Synthetic Conditions for Chitinase of Bacillus alvei B-91

亚洲玉米螟几丁质酶3D模建及其抑制剂的虚拟筛选

Chitinase of Asian Corn Borer : 3D Modeling and Screening for Its Potent Inhibitors

用同源建模法模拟出人参ClassⅢ几丁质酶的空间结构模型；

It was possible to construct a partial 3D-structure of Class ⅲ chitinase of Panax ginseng by homology modeling .

半嵌套式PCR检测转几丁质酶基因烟草研究

Study on the semi-nested PCR for the detection of tobacco expressing a chitinase gene

甘蓝夜蛾几丁质酶基因cDNA序列的克隆与序列分析

Molecular cloning and sequence analysis of chitinase cDNA from Mamestra brassicae

利用BLAST搜寻出许多与小地老虎几丁质酶基因具有高同源性的昆虫基因。

A number of insect chitinases with high sequence homology were gained by BLAST search .

黄冠梨几丁质酶基因家族cDNA全长序列克隆与分析

Full-length cDNA Clone and Sequence Analysis of the Chitinase Family Gene from Pear

coli中检测到Bt几丁质酶活性，但是表达的Bt几丁质酶活性不高。

Coli , but the chitinase activity was not high .

本研究从福建省泉州市郊几丁质工厂的排污沟附近土壤中筛选出3株产几丁质酶菌株A、B和C。

Three strains ( A , B and C ) producing chitinase were screened in our research from the soil near the chitin factory channel .

PCR扩增结果表明在白化致死突变株系中存在几丁质酶基因，证明转化成功；

Chitinase gene had been amplified by PCR in albinos lethal mutant line , that certificated transformation was successful ;

硫酸铵对DNS试剂测定几丁质酶活力的影响

Effects of Ammonium Sulfate on the DNS Assay of Chitinase Activity

典型的几丁质酶由N端信号区、催化区和C端延伸区组成，有的还有几丁质结合域。

Typical chitinases have a N_ terminal signal region , a catalytic domain and a C_terminal region , but some chitinases have one or more chitin_binding domains .

豇豆几丁质酶N端序列测定及与其它植物的比较

Determination of the N-terminal amino acid sequence of a chitinase from Vigna sesquipedalis and its comparison with those of the same regions from other plant chitinases

Dh菌株胞外蛋白酶及几丁质酶的活性测定

Assay of Activity of Extracellular Proteases and Chitin of Dh Strain

用NorthernBlot，westernblot和酶活测定的方法检测了转基因水稻中几丁质酶和葡聚糖酶的表达和活性。

The expression level and enzymic activity of transgenic rice were evaluated by Northern blot , Western blot and the enzyme reaction .

抑菌谱及几丁质酶产生菌安全性初步检测。C21，C26与T31对其它病原真菌，如M。

Study on antagonistic spectrum of chitinase - producing bacteria .

棉花VA菌根的形成与土壤几丁质酶活相关性的研究

Study on correlation between formation of cotton VA mycorrhiza and soil chitinase activity

烟草Ⅰ类几丁质酶和β-1,3-葡聚糖酶cDNA植物双价表达载体的构建及转化番茄的研究

Construction of Plant Bivalent Expression Vector of Tobacco ⅰ - Chitinase and b-1 , 3-Glucanase cDNA and Its Transformation into Tomato

3转基因植株的检测用几丁质酶两端序列合成的引物对To代再生植株进行PCR检测，结果长春密刺的78株再生植株中，有30株为阳性，占再生植株的38.7%。

Detection of transforming regenerated cucumber 30 of 78 regenerated plants of " Chang Chun Mi Ci " were positive and the percentage is 38.7 % .

均匀设计法对产几丁质酶细菌C4发酵条件的优化

Optimization of Fermentation Condition of Chitinase - producing Bacterium C4 by Uniform - design

在3升发酵罐中以几丁质为底物进行发酵，几丁质酶活力可达0.41U／mL，壳聚糖酶活为1.5U／mL。

The highest chitinase and chitosanase activity were 0.41U/mL and 1.5 U / mL when CJ-5 strain was incubated on chitin medium in 3L fermentor .

将RT-PCR产物测序后，用BLAST软件分析序列可知，该序列为细菌几丁质酶基因核苷酸序列而不是植物几丁质酶基因的核苷酸序列。

The sequencing result showed that the nucleotide acid sequences of RT-PCR products were the same as that of transgene analyzed by BLAST software .

其与防卫反应有关的POD酶、PAL酶、几丁质酶和β-1，3-葡聚糖酶酶活升高。

The enzyme activities associated with defense response were increased , including POD , PAL , chitinase and 6-1,3-glucanase .

几丁质酶（Chitinase）基因转化小麦的研究

Study on Transfer of Chitinase Gene into Wheat

Aeromonassp.SUWA-9菌株几丁质酶基因及土壤细菌红色基因的克隆分析

Cloning Chitinase Gene from Aeromonas sp . SUWA-9 and Red Gene from Soil Bacteria

转水稻几丁质酶基因烟草植株及其对烟草赤星病（Alternariaalternata）的抗性

Transgenic tobacco plants expressing a rice chitinase and their resistance to Alternaria alternata

粘质沙雷氏菌几丁质酶（ChiC）基因克隆及其生物信息学分析

Gene Cloning and Bioinformatics Analysis of a Chitinase C ( ChiC ) Gene from Serratia marcescens