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弄断下半身,克隆一个我:涡虫是怎么做到的?

 4 years ago
source link: https://tech.sina.com.cn/d/a/2019-09-28/doc-iicezzrq8934538.shtml
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文章来源:Nature自然科研原文作者:ThomasW。Holstein涡虫一类的扁虫可以将自己的身体分裂为片段,并由这些片段再生出新的完整的涡虫。科学家最近揭示了调控这种裂殖发生频率的分子机制。要理解组织和器官如何再生,首先就要弄清楚特定

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