抗霉素

抗霉素A亦可使内膜的流动性增加。

Increased membrane fluidity resulted from the addition of antimycin A was also observed .

抗霉素A具有促凋亡作用。

Antimycin A has anti-apoptosis .

抗霉素的高效对映体选择性全合成

An Expeditious Approach to the Enantioselective Total Synthesis of Antimycins

此外实验建立了硅胶层析与高速逆流色谱相结合的现代分离纯化方法，对抗霉素的发酵液进行了分离纯化，并成功的从中分离出四个抗霉素的单一组分。

Four antimycin components were isolated and purified from the fermentation broth by the combination of silica gel chromatography and high speed countercurrent chromatography ( HSCCC ) methods .

制备抗二性霉素B单克隆抗体时HAT浓度的选择

Selection of hat concentration for preparing anti-amphotericin B McAb

经PCR检测，发现在29个T1群体中发生抗潮霉素抗性基因和反义蜡质基因的分离；

The segregation of antisense fragment of waxy gene and hpt gene was observed by PCR using hpt gene primers and waxy gene primers respectively in 29 T1 population .

衣霉素敏感型的α-淀粉酶工业生产菌B.subtilisJAS经过紫外线诱变后，选得9株抗衣霉素突变株。

Industrial production strain B . subtilis JAS sensitive to Tunicamycin was treated by ultraviolet and the 9 mutants were selected on the Tunicamycin plate .

结果表明：平均每1×10~6个WTF孢子可得到320-500个抗潮霉素的阳性克隆；

The results showed as the followings : For WTF conidia , 320-500 of Hygromycin B resistant transformants were obtained on average ;

试验表明B.subtilisα-淀粉酶的产生与其抗衣霉素基因的表达有着密切关系。

The research showed that the α - amylase production by B , subtilis was highly related with the expression of Tunicamycin resistant gene .

目的：制备抗潮霉素B磷酸转移酶（HPT）的单克隆抗体（McAb），建立一种快速检测转基因作物中该选择标记基因HPT编码蛋白的方法。

Objective : To produce monoclonal antibodies ( McAb ) against hygromycin B phosphotransferase ( HPT ) and to establish a rapid method for the measurement of HPT antigen in the genetically modified crops ( GMC ) .

枯草杆菌抗托普霉素不生孢子突变体

Tobramycin Resistant , Asporogenous Mutants of Bacillus subtilis

水稻抗潮霉素基因转化系统的获得

Acquirement of hpt transformation systems of rice

柑橘愈伤组织抗潮霉素筛选再生体系的建立与再生株系溃疡病抗性分析。

Transformation system establishment with hygromycin selective system through Agrobacterium-mediated calli transformation and resistance analysis to citrus canker for transgenic lines .

在多氧霉素B存在下分离的抗多氧霉素B变异体对异菌脲的敏感性通常大于其母本菌株。

Under the existence of polyoxin B , the isolated polyoxin B resistant mutants were generally more sensitive to iprodione than their wild isolates .

转Bt基因棉抗卡那霉素与抗虫性比较分析

Comparative Analysis on Kanamycin-resistance and Bollworm-resistance of Transgenic Bt Cotton

CP基因转化的线辣椒抗卡那霉素和抗CMV特性的遗传

Inheritance of kanamycin-resistance and CMV-resistance in transgenic chili pepper expressing CMV-CP and TMV-CP genes

用AGL1菌株进行转化，获得了13.6%的抗卡那霉素的绿色植株，但只有3株呈现PCR阳性，且只有1株结了实。

Sixty-three kanamycin resistant green plants ( 13.6 % ) were obtained but only three plants were found PCR positive . Only one plant produced seeds .

这些植株具有NPTⅡ酶活性，抗卡那霉素。

NPT ⅱ enzyme activity had been demonstrated in the kanamycin-resistant plantlets .

在授粉后第20小时至第30小时用自制的微玻针从子房中部注射0.5～1.5μg外源DNA，以高达12.8%的频率获得抗卡那霉素植株。

Anti-kanamycin plants were obtained at highest frequency of 12 . 8 % when 0 . 5 ~ 1.5 μ g foreign DNA was injected into the middle of ovary from 20th hour to 30th hour after pollination .

内、外源性生长抑素对离体培养的胰岛β细胞抗链佐霉素损伤的保护作用

The protective effect of endogenous and exogenous somatostatin on monolayer cultured islet B cells damaged by streptozotocin

结果：经感染的野葛叶片表面直接形成大量生长快、分枝多、负向地性的毛状根，毛状根离体培养具有抗卡那霉素特性和激素自给特性。

Results : Hairy roots of rapid growth , high branches and plagiotropism developed vigorously on the surface of leaves , exhibiting rapid growth and resistance to kanamycin in hor-mone-free medium in vitro .

抗肿瘤抗生素博安霉素体外产生羟基自由基的自旋捕捉&ESR研究

Spin trapping detection of hydroxyl radicals generated from boanmycin in Vitro

抗肿瘤抗生素平阳霉素研究与临床应用40年

Antitumor antibiotic pingyangmycin : research and clinical use for 40 years

类抗肿瘤抗生素力达霉素的纯度。

Objective : To control the purity of lidamycin , a macromolecular antitumor antibiotic .

抗肿瘤抗生素力达霉素的发酵工艺

Fermentation process of anti-tumor antibiotic lidamycin

其中抗肿瘤化合物埃博霉素已经入临床研究阶段，成为最接近应用的粘细菌产生的药物。

Among these compounds , several epothilones are undergoing clinical evaluation and are promising candidates for advanced cancer therapy .

为了获得抗真菌病的番茄材料，采用农杆菌介导法将细菌几丁质酶基因转化番茄子叶，获得了抗卡那霉素的转化植株，PCR检测初步证明细菌几丁质酶基因已整合到番茄的基因组。

For getting tomato that resists fungi diseases , a chitinase chiA gene from Serratia marcescens was transformed into tomato cotyledons by using Agrobacterium tumefaciens mediated method and transgenic plants with kanamycin resistance were obtained .

为了提高棉花的抗枯、黄萎病的能力，用花粉管通道法，将烟草β-1,3-葡聚糖酶基因和菜豆几丁质酶基因导入棉花，获得了抗卡那霉素的转化植株。

Using pollen-tube pathway method , the plant bivalent expression vector carried tobacco β - 1 , 3-glucanase gene and bean chitinase gene was transformed into cotton to expected fungal-resistant character . Kanamycin-resistant plants were screened out .