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中国日报网
9 年
胚胎技术重大突破 未来也可人工制造?
近日,《科学》杂志在线报道称,剑桥大学的科学家们通过使用两种干细胞以及一个三维支架,成功地创造出了一个能够自行组装的结构,其发育和构造非常接近自然的小鼠胚胎。科学家的研究目的并非制造怪胎,而是为了探究人类的早期发育、妊娠失败和遗传 ...
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