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Molecular evolution

Hidden diversity sparks adaptation

Although some genetic mutations have clear effects, others have been considered neutral and inconsequential. Such cryptic mutations can nonetheless facilitate adaptation to new environments. See Letter p.92

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Figure 1: Role of cryptic genetic variation in adaptation.


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Correspondence to Joshua B. Plotkin.

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Draghi, J., Plotkin, J. Hidden diversity sparks adaptation. Nature 474, 45–46 (2011).

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