物理诱变剂

激光是一种新型的物理诱变剂，对微生物产生不同的诱变效应。

Laser is a new type physical mutagenic agent which produces various mutagenic effects on microorganism .

一种新型物理诱变剂&低温空气等离子体的遗传毒性

Physics of Liquid Crystals Chapter 1 : The Continuous Theory of Liquid Crystals A Physics Examination Genotoxicity of a new type of non-pollutant mutagen , low-temperature air plasma

报告了使用物理诱变剂（紫外线）和化学诱变剂（亚硝基胍）对康宁木霉进行诱变处理时，环境物理因素对微生物致死率的影响。

This paper reports the influence environmental physical parameters on the killing rate of microbes in Trichoderma Kongii ( 13003 ) breeding with physical ( ultraviolet ray ) and chemical ( NTG ) mutagens .

不同的物理和化学诱变剂处理B68菌株的结果表明，不同的诱变剂对该菌株有着不同的致死效应。

After B68 strain was treated by different mutative factors , the results showed that they had different lethal effect on it .

实验表明，当诱变剂的剂量或作用时间增加时（包括物理和化学诱变剂），微生物的致死率会明显上升；

Experimental results show that the killing rate of microbes clearly goes up as the dose of mutation agent or action time increases .

物理和化学诱变剂已经被证实可有效诱导出突变体、获得新的等位基因、增加基因多样性和丰富作物种质资源。

Physical and chemical mutagenesis has been proved to be effective in inducement of useful mutants with novel gene alleles and increase of genetic diversity for enrichment of ger / minlasm resources in crops .