BIS检测是用博莱霉素作突变剂，反应细胞对致突变剂的敏感性。
However, BIS was to take bleomycin as a mutagen to reflect the sensibility of lymphocyte to the mutagen.
利用紫露草微核技术监测和比较它们的致突性，并用维生素C作为抗突变剂进行试验。
Wetested and compared their mutagenicity by applying Tradescantia-micronucleus technique, and made antimutagen is experiment with Vitamin C.
文章最后讨论了关于3-甲基腺嘌呤作为甲基致突变剂暴露的生物标志的可能性及其应用前景。
The possibility of the 3-methyladenine as biomarker as well as applicable prospects were also discussed.
在之前的研究中，我们发现马兜铃酸是一种强致突变剂，对小鼠淋巴瘤细胞有显著的细胞毒性和致突变作用。
In the previous study, we have found that AA is a potent mutagen which can induce significant cytotoxic and mutagenic effects on mouse lymphoma cells.
该研究为揭示致突变机理，考察致突变剂对微生物生长的综合影响，监测致突变生长过程提供了一种新的思路和方法。
This work provided a new method for Posting the mutagenic mechanism, investigating comprehensive effect of mutagen on the growth of microorganism and monitoring the mutagenic growth process.
当它们的竞争者都死亡的时候，一只带有一种突变蚊子的后代，能够挺立在杀虫剂之间，同时掌控这个世界。
With their competitors all dead, the progeny of a mosquito carrying a mutation that can neutralise the insecticide in question have the world to themselves.
的抗氧化剂，所以在使用医用臭氧重要，因为如果我们使用太多的臭氧，然后我们产生自由基，这些自由基可启动的突变过程。
The antioxidants are so important in the use of medical ozone because if we use too much ozone, then we produce free radicals and these free radicals can start the mutation process.
当一个具有相当数量的细菌种群与一种杀菌剂“狭路相逢”时，只有少数幸运的细菌可以基因突变从而存活下来。
In a bacterial population exposed to a killer drug, a few lucky individuals might have a genetic mutation that kept them alive.
目的：探讨蜂胶对环磷酰胺等强诱变剂诱发基因突变的抑制作用。
Objective: To study the effects of propolis against gene mutation induced by powerful mutagens in mice.
为了对抗除草剂基因(BAR)转基因水稻进行安全性评价，对该样品进行了急性毒性试验、致突变试验及30天喂养试验。
In order to evaluate the safety of anti herbicide gene (BAR) transgenic rice, acute toxicity experiments, mutation experiments and a 30 day feeding test were conducted.
首次报道了在离子束诱变技术中采用海藻糖作为保护剂提高突变率和诱变效果。
This is the first report that trehalose can be used as a protector to improve the mutation rate and effects from the ion beam mutation.
本文报道农药混合氨基酸铜络合物杀菌剂致突变作用的实验研究。
The mutation effect of fungicide of mixed amino acid copper complex was studied.
有些食品添加剂还有致癌、致崎、致突变作用。
Some food additives are carcinogenic, caused by saki, mutagenic effect.
目的探讨预防型抗氟剂(I型1)的急性毒性和致突变效应。
Objective to research the acute toxicity and mutagenesis of a preventive anti fluoride agent (I 1).
同时对生物表面活性剂产生菌l - 21进行了紫外诱变，筛选到一株糖脂产量提高了112.5%的突变株lz25.11。
The strain LZ25-11 of high yield biosurfactant was obtained after UV treatment from L-21, its output of glycolipid was increased by 112.5%.
通过小鼠胎肝微核试验检测三种橡胶添加剂etu、TMTD、PBNA通透胎盘的致突变作用。
This paper studied the mutagenic effect of three rubber additives (ETU. TMTD. PBNA) by mice fetal liver micronucleus testing.
霍尔博士寻找了安慰剂效应强度和某些基因突变之间的联系，这些突变被称为“单核苷酸多态性”（SNPs），其基因中单个DNA的碱基“字母”序列发生改变。
Dr Hall looked for links between the placebo effect's strength and certain mutations, known as single nucleotide polymorphisms (SNPs), in which a single DNA "letter" in a gene is changed.
非定标性突变是发生在DNA损伤剂攻击部位之外的突变，其在哺乳类细胞的形成机制是一个亟待解决的课题。
Nontargeted mutagenesis refers to the mutagenesis that happens to undamaged base sites of DNA, its mechanisms in mammalian cells remain to be verdied.
另外，两个突变体也都对磺脲类除草剂敏感。
In addition, both mutants were sensitive to sulfonylurea-type herbicides.
两性表面活性剂对高等生物的致突变作用不明显，但对低等生物却具有较强的杀灭作用。
Amphoteric surfactants do not display significant mutation to higher mammals but exert stronger disinfecting influence on microorganisms.
本发明涉及昆虫酯酶或脂肪酶，或其突变体在生物转化过程中作为催化剂的应用。
The present invention relates to the use of insect esterases or lipases, or mutants thereof, as catalysts in biotransformation processes.
已知乙酰乳酸合酶特定氨基酸突变可以提高对抑制乙酰乳酸合酶类除草剂的抗性，如碘酰脲类和嘧啶羧酸类除草剂。
Mutations of specific amino acids in ALS have been known to confer resistance to ALS-inhibiting herbicides such as sulfonylureas and pyrimidinyl carboxy (PC) herbicides.
将三轮筛选得到的其中4株可能突变体（T_5），首先进行抗除草剂特性的鉴定实验，从其后代（T_6）中分离出5株具有抗性的植株；
After the isolation, 4 plants (T5) were selected to have herbicide test and 5 plants (T6) resisted herbicide and were still alive.
菌株经诱变剂处理后再冷却处理，可减少回复突变，使氧化活性再提高近一倍。
The strains mutagenized were refrigerated. This disposal could decrease reversion and improve it's oxidizing activity about one time.
近年来，人们发现马兜铃酸是一种对人和动物都有致突变性的强致癌剂。
It is a potent carcinogens that has been found to be mutagenic in humans and animals for several years.
稻田常用的除稗除草剂中，禾大壮、丁草胺、扫氟特和千金对抗二氯喹啉酸突变型表现出比较高的毒性反应。
Among of commonly used herbicide of control barnyardgrass in paddy, Molinate, Butachlor, Pretilachlor and Cyhalofop-butyl showed higher toxic reaction for barnyardgrass is resistant to quinclorac.
并用不同剂型口服和注射感染小白鼠，观察了其体表症状及内脏病理变化，结果表明：该杀虫剂不引起致突变作用，对人畜是安全的。
Mice infected by different preparations via oral cavity and injection revealed symptoms on the epithelial surface and the pathologic changes in the viscera. The results show that t...
并用不同剂型口服和注射感染小白鼠，观察了其体表症状及内脏病理变化，结果表明：该杀虫剂不引起致突变作用，对人畜是安全的。
Mice infected by different preparations via oral cavity and injection revealed symptoms on the epithelial surface and the pathologic changes in the viscera. The results...
并用不同剂型口服和注射感染小白鼠，观察了其体表症状及内脏病理变化，结果表明：该杀虫剂不引起致突变作用，对人畜是安全的。
Mice infected by different preparations via oral cavity and injection revealed symptoms on the epithelial surface and the pathologic changes in the viscera. The results...
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