但现在看来，像许多基因研究一样，这个愿望离实现还有很长的距离。
But like so much in genetic research, that hope is still a long way off.
《国际循环》：在您的研究领域中，距离识别这些基因还有多远？
International Circulation: How close are you in your field to identifying those genes?
距离查明这些特征的基因基础，我们还有很长的一段路要走，但是研究者已经瞄准了一些可能影响大脑和行为的基因。
We're a long way from pinpointing the genetic underpinnings of such traits, but researchers are already zeroing in on a few genes that may affect brain and behavior.
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