All sorts of mutational damage to animals' DNA would have occurred.

动物的脱氧核糖核酸可能遭到了各种各样的突变破坏。

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Ion implantation as a new mutagen caused high mutation rate and wide mutational spectrum with low damage, and it was also mutated in the direction.

离子注入是一种新型的作物诱变技术。离子注入不仅损伤轻，而且突变率高，突变谱广并可定向引变。

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