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Does a unique olfactory genome imply a unique olfactory world?

While effectively doubling the number of known odorant-to-receptor pairings in human olfaction, researchers explain a portion of perceptual variability that stems from genetic variability.

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Figure 1: Different noses are tuned to a common olfactory world.

Debbie Maizels

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Correspondence to Noam Sobel.

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Frumin, I., Sobel, N. & Gilad, Y. Does a unique olfactory genome imply a unique olfactory world?. Nat Neurosci 17, 6–8 (2014). https://doi.org/10.1038/nn.3608

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