An army of clone websites that copy the daily deal model and dilute the brands that are legitimate, Weintraub says.

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Dolly was the first clone, or copy, of an existing animal.

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Their first clone was CC the cat CC standing for Copy Cat.

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Zeneca ordered a "wet" copy of a promising gene, in the form of a clone -- a colony of bacterial cells whose members all carry the desired snippet of DNA. These bacterial guinea pigs can then be used to try out antibacterial chemicals.

FORBES: Biology in silico