After reading the first paragraph, I started to think it was
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送交者: habpi 于 2009-09-23, 19:44:02:
回答: 那谁问epigenetics的，今天正好有个新闻 由 蚤大 于 2009-09-23, 06:58:51:
a specific strain of rats. I happened to see M Skinner on PBS last night. His result was a bit curious but not completely impossible. It's not uncommon that epigenetic traits go down to 2nd generation.
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