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Nature 443, 8-9 (7 September 2006) | doi:10.1038/443008a; Published online 6 September 2006
Mix and match: the hunt for what makes us human
Erika Check
Genome studies are turning up exciting hints about what makes human brains unique. But scientists must now tackle a difficult question: how can they tell which leads point in the right direction and which are red herrings?
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