The traditional method of chemical mutagenesis can produce high-density induced mutations 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。
And many of them are using genetic engineering or other biological techniques, like chemically induced mutations, 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。
To begin their search for these proteins, they first induced mutations in cells through chemical manipulation; this made random mutations in the DNA of the cell lines.
他们首先通过化学诱导细胞株突变来寻找蛋白，这将使细胞株DNA随机突变。
Since mutants may play important roles in functional genomics research, obtaining a large of mutant strains with manually induced mutations is a very important strategy.
突变体是功能基因组学研究的重要材料，因此，通过人为诱导获取大量的突变系统是及其重要的手段。
Mutations can be induced by radiation, chemical treatment, foreign pathogens (e.g. viruses), or due to errors that occur during replication of the genome each time a cell divides.
突变可以是由辐射、化学作用、外部病原体(如：病毒)或细胞分裂时基因组复制错误造成。
Mutations in GNA11 induced spontaneously metastasizing tumors in a mouse model and activated the mitogen-activated protein kinase pathway.
在小鼠模型中，GNA11突变诱导了自发转移性肿瘤，激活了丝裂原活化蛋白激酶途径。
Making full use of mutant mice as research models requires correct characterization of the phenotypes that result from induced or spontaneous genetic mutations.
要充分利用突变小鼠作为研究模式，则需要诱发突变或自发基因突变之正确基因表现型特征。
Results showed that EMS-treatment induced more gene mutations with less chromosomal aberrations, and was effective in inducing dwarf and early-ripening mutants.
结果表明：EMS处理能诱发出较多的基因突变，较少诱发染色体畸变，而且对诱发矮株和早熟突变较为有效。
Mutations in genes for inherited LQTS are also associated with much more common drug-induced LQTS.
遗传性LQTS致病基因的突变也与很多普通药物诱导的LQTS相关。
Mutations in genes for inherited LQTS are also associated with much more common drug-induced LQTS.
遗传性LQTS致病基因的突变也与很多普通药物诱导的LQTS相关。
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