干细胞：命运攸关的年龄差距。
Stem cells: A fateful age gap.
作者信息
Stearns Tim
出版信息
Nature. 2009 Oct 15;461(7266):891-2. doi: 10.1038/461891a.
Abstract
When a stem cell divides, one sister cell differentiates and the other retains its stem-cell identity. Differences in the age of an organelle — the centriole — inherited at cell division may determine these differing fates.
摘要
当干细胞分裂时，一个姐妹细胞会分化，而另一个则保持其干细胞身份。细胞分裂时继承的细胞器（中心粒）年龄差异可能决定了这些不同的命运。
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本文引用的文献
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