说到克隆羊，请教一下老弟，目前这项技术有什么进展和实用吗？好像好久都没听新闻提及了，当年可是轰动一时啊。

来源: 布鲁司于 2024-11-26 15:26:42 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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