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新型小鼠与人胚胎嵌合体中含有高达4%的人类细胞

 3 years ago
source link: https://tech.sina.com.cn/d/f/2020-06-02/doc-iircuyvi6248708.shtml
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新浪科技讯北京时间6月2日消息,据国外媒体报道,嵌合体(chimera)一般是指由两组不同DNA组成的生物。在一项新研究中,科学家培育的小鼠-人嵌合体胚胎中含有高达4%的人类细胞,这是迄今为止所有嵌合体中含有人类细胞数量最多的。令人惊讶的是

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