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Articles on DNA fingerprinting

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Do you know where your coffee comes from? The COVID-19 pandemic has highlighted the importance of knowing about our supply chains. Here, a woman carries harvested coffee beans in a coffee plantation in Mount Gorongosa, Mozambique, in August 2019. (AP Photo/Tsvangirayi Mukwazhi)

The coronavirus pandemic requires us to understand food’s murky supply chains

The COVID-19 crisis highlights the importance of supply chains. But even with the increased recent attention, most supply chains remain murky. Consumers can play a key role in lifting that cloud.
A worker handles meat at the Doly-Com abattoir in Romania in 2013 when Europe was facing a scandal over incorrectly declared horsemeat. The problem of food fraud and its health and economic implications affect a broad range of foods around the world, but technology could soon end the problem. (AP Photo/Vadim Ghirda)

How technology will help fight food fraud

Food fraud is a common problem that technologies such as blockchain and DNA fingerprinting can help to solve.

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