The traditional method of chemical mutagenesis can produce high-density inducedmutations with similar genetic background.
传统的化学诱变方法,能诱发产生高密度的点突变,获得遗传背景相似的突变体。
2
And many of them are using genetic engineering or other biological techniques, like chemically inducedmutations, to improve how algae functions.
他们中大多都利用基因工程或者其它的生物技术,例如化学诱变,来改善藻类的功能。
3
To begin their search for these proteins, they first inducedmutations in cells through chemical manipulation; this made random mutations in the DNA of the cell lines.