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Published online 4 October 2004 | Nature | doi:10.1038/news041004-1

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Sweet smell of success

Nobel committee honours work in understanding olfaction.

Our ability to smell, known as 'olfaction', is a potent yet often neglected player in our sensory world, and a surprising 3% of our genes are dedicated to fine-tuning its subtleties.

The Nobel Prize committee has now honoured two scientists who have done most to determine just how we recognize and differentiate the scents of roses, wines, or of good or bad meat.

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