Crispr gene-editing will change the way Americans eat – here's what's coming

The technology will be labeled and subject to stringent health and environment review in the EU, but not in the US, where produce could be radically changed

Soon, soybeans will be bred to yield oil without dangerous trans fats. Lettuce will be grown to handle warmer, drier fields. Wheat to contain less gluten. And pigs bred to resist deadly viruses. Someday, maybe even strawberry plants whose delicate berries can be picked by machine instead of by hand.

Ten years ago, such genetic changes would have been considered science fiction – or so far off into the future of breeding as to be almost unimaginable. But gene editing, particularly with a tool called Crispr-Cas9, has made it much easier and more efficient to tinker with the genomes of plants and animals. The first Crispr-edited products will begin reaching the market this year, and researchers believe it’s only a matter of time before US grocery shelves could be filled with gene- edited produce, grains and meat.

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