除草剂

抗除草剂基因（BAR）转基因水稻的毒性试验

Toxicity of anti - herbicide gene ( BAR ) transgenic rice

转bar基因水稻除草剂抗性遗传研究及其应用

Inheritance of the Herbicide Resistance in Bar transgenic Rice and Its Application

经过反复施用除草剂，杂草得以彻底根除。

With repeated applications of weedkiller , the weeds were overcome .

我试过在小嫩芽上涂除草剂，但这并没有将它们除净。

I have tried painting the young shoots with weed poisoner , but this does not kill them off .

从理论上说，用含有抗病或抗除草剂的基因进行试验，可能产生更难于对付的杂草。

Theoretically , experiments with genes that confer resistance to disease or herbicides could create hardier weeds .

除草剂对转bar基因水稻抗性愈伤的筛选和早期苗的鉴定

Selecting Herbicide-resistant Calli of Rice and Appraising to Seedling with PPT and Basta

重组DNA技术在油菜抗除草剂，抗虫和抗病等方面已发挥巨大作用；

The DNA recombination had played great role in herbicide resistance , pest resistance and disease resistance of rape .

应用泥鳅外周血红细胞微核试验，研究了维生素C对3种除草剂诱发泥鳅遗传物质损伤的影响。

Effect of vitamin C on genetic material damage by three herbicides in the peripheral blood erythrocytes of Misgurnus anguillicaudatus was studied .

运用RAPD技术检测除草剂对草鱼的致突变作用

Detection on Mutagenicity of Herbicides to Grass Carp by RAPD Technique

经过除草剂筛选后，对存活植株进行了PCR验证，得到阳性植株。

After herbicides screening , the live plants was further for the PCR verification to obtain transgenic positive plants .

三种除草剂对VA菌根真菌的侵染和植物生长的影响

Effects of three herbicides on VA mycorrhizal infection and plant growth

用基因枪法成功地把抗除草剂基因bar导入了4个优良旱稻品种，获得了大量转基因抗性植株。

The gene bar was transferred into 4 elite upland rice cultivars using particle bombardment and lots of plantlets with herbicide tolerance were obtained .

利用花粉管通道法，用含抗除草剂基因bar及抗虫基因pin2的质粒pTW-α转化中籼HD357。

Via pollen - tube pathway the indica rice HD - 357 was transformed with plasmid pTW - α containing Bar gene and PIN ⅱ gene .

Zeta电位法研究除草剂在土壤胶体中的吸附

Study on the adsorption of herbicide in soil colloids by Zeta potential measurements

对除草剂敏感致死水稻bel基因的RAPD和SCAR分子标记

Identification of RAPD and SCAR Markers Linked to Herbicide Susceptible Lethality Gene ( bel ) in Rice

城市污水中PCBs的分析及其QA/QC研究水中三嗪类除草剂的检测与分析质量控制

Quality assurance / quality control for monitoring and analysis of trace triazines in water

综述了细胞色素P450的种类和功能多样性，介绍了细胞色素P450参与除草剂代谢及其作用机理。

The species and functions diversity of cytochrome P450s are reviewed in this paper .

抗性试验表明，转基因植株具备除草剂（PPT）抗性。

Some transgenic plants showed resistant to PPT in the test .

并用除草剂生测标准化操作法（SOP）初步评价了该化合物除草活性。

The herbicidal activity of the compound was assayed by SOP method .

磺酰脲（胺）类除草剂的非线性QSAR研究

Nonlinear QSAR studies of herbicidal sulfonylureas and sulfonamides

所以，在本试验条件下和时间范围内，转抗除草剂Bar基因稻谷作为饲料对传代成年小鼠的健康无明显不良影响。

So , in this experimental condition and time range , herbicide resistant Bar gene rice as feed on the passage of adult mouse health without obvious adverse effect .

蝌蚪在各除草剂试验液中染毒7d，采心脏血制片。

The tadpoles were exposed in various weedicide samples for 7 days .

牛血清白蛋白（BSA）已广泛应用于各种除草剂免疫原的制备中。

Bovine serum albumin ( BSA ) has been widely used for the preparation of immunogen of herbicides .

抗除草剂基因导入旱稻（Oryzasativa）栽培品种

To Transfer Anti - herbicide Gene into Upland Rice ( Oryza sativa ) Cultivars

此外，制剂加工方法的改进，病原微生物与昆虫制品的综合利用，特别是转基因技术和DNA重组技术在菌株改良上的应用成为真菌除草剂的热点研究方向。

In addition , the improvement of formulation , comprehensive utilization of pathogenic microbes and insect agents , especially strain improving by transgenic technology and DNA recombination technology have become hot research directions .

除草剂莠去津（atrazine）在土壤-水环境中的吸附及其机理

Adsorption of Herbicide Atrazine on Soils

用此方法共检测了35S启动子、NOS终止子和抗除草剂（草甘膦）和抗虫（Bt）4种转基因成分。

Using PCR-GeneScan the four transgenic gene such as 35S promoter , NOS terminator , EPSPS and cry were detected .

PCR阳性的抗除草剂的转化小芽在分别含有1.5%、2.0%、2.5%和3.0%NaCl的培养基上进行耐盐性检测，其存活率和生物量大幅度高于未转基因的对照小芽。

On the media supplemented with 1.5 % , 2.0 % , 2.5 % or 3.0 % NaCl , PCR-positive buds of herbicide tolerance showed much higher survival percentage and biomass than controls .

细胞色素P450s酶系催化除草剂代谢的研究进展

Advances on Metabolisms of Herbicides Catalyzed by Cytochrome P450s Monooxygenase

黄瓜抗除草剂转基因T0植株经除草剂抗性筛选，连续2代自交获得T1和T2种子；

Seeds of T1 and T2 were obtained from T0 cucumber anti-herbicide transgenic plants selected by herbicide resistance and self-cross .