What’s Really In That Tuna Roll? DNA Testing Can Help You Find Out

A molecular biologist by training and a biotechnologist by trade, Rando wanted to use simplified DNA testing technology to help people—religious Jewish or Muslim tourists eating at unfamiliar restaurants, he thought— tell whether their supposedly pork-less meal really was pork-free. Think of it as a pregnancy stick, but for pork. In 2015, he brought the […]

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