然而，随着CRISPR编辑动物物种不断增多，其所带来的伦理问题也日益引发关注。除了基因编辑马对传统观念带来冲击之外，人们还担忧基因编辑可能对动物本身及消费者的健康造成难以预料的后果。这些基因改造是否会随时间推移带来未知风险，比如，脱靶基因突变可能导致健康问题甚至过早死亡。更值得警惕的是，编辑后的基因可能遗传给后代，甚至扩散至野生种群。

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