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Genetically modified or organic? There's a DNA spray for that




An apple is sprayed with DNATrax, a spray infused with DNA that can help determine if produce is organic or genetically modified.
An apple is sprayed with DNATrax, a spray infused with DNA that can help determine if produce is organic or genetically modified.
Photo courtesy Anthony Zografos, DNATrek

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California entrepreneur Anthony Zografos is hoping to make information about produce and other products readily available via a DNA-infused spray.