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A ‘robot nose’ that can replace sniffer dogs

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Researchers from Duke University in the US developed the prototype based on odour receptors grown from the genes of mice that respond to target odours.“E-noses” that exist now use various chemical compounds to detect smells instead of receptor stem cells. About 5% of mouse genes make odour receptors. Humans only use about 2% of their genes to make odour receptors.

from US News Headlines, Latest USA News, America Breaking News - Times of India https://ift.tt/2Bp6TVw

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