以前曾在实验室里观察到过线粒体在通过不同遗传途径形成的细胞间转移，但在自然界中观察到该现象还是第一次。
Mitochondrial transfer between genetically distinct cells has previously been observed in the laboratory, but this is the first time it has been demonstrated to occur in nature.
接下来的几周里这些细胞转移到大脑，由基因遗传机制和相邻细胞的共同作用到达特定的地址。
Over the next several weeks these cells migrated to the brain, to specific destinations determined by genetic cues and interactions with neighboring neurons.
也许转移公众的注意力远离遗传学也许是很难的，它如此清晰的显示了过去它的险恶的一边。
It may be hard to shift public attention away from genetics, which has so clearly shown its sinister side in the past.
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