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Lab-Grown Teeth Could Kill Need for Fillings

Researchers identify gene key to growing protective enamel

By Matt Cantor,  Newser Staff

Posted Feb 24, 2009 3:14 PM CST

(Newser) – Scientists have identified a gene that grows tooth enamel and could be the missing link needed to grow teeth in labs—perhaps rendering fillings and dentures obsolete, the BBC reports. Researchers had already figured out how to grow the insides of animal teeth, but not...   Read full story »

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