Scientists have found they can create chimeric animals that have organs belonging to another species by injecting stem cells into the embryo of another species.

科学家们发现只需向动物胚胎中注射另一物种的干细胞，他们便能创造出一种拥有另一物种器官的嵌合体动物。

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Scientists have found that by injecting stem cells into the embryo of one species, they can create animals that have organs belonging to another species.

科学家们发现，向一种物种的胚胎中注射干细胞，这种物种就会长出另外一个物种的器官。

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Established upon the embryo stem cell technique and homologous recombination, gene targeting has been widely used in the genome specific manipulation.

基因打靶技术是建立在胚胎干细胞和同源重组技术之上，可对基因组进行定点修饰的实验方法。

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