From corn to cattle, gene editing is about to supercharge agriculture

Agriculture has come a long way in the past century. We produce more food than ever before — but our current model is unsustainable, and as the world’s population rapidly approaches the 8 billion mark, modern food production methods will need a radical transformation if they’re going to keep up. But luckily, there’s a range of new technologies that might make it possible. In this series, we’ll explore some of the innovative new solutions that farmers, scientists, and entrepreneurs are working on to make sure that nobody goes hungry in our increasingly crowded world.

Corn isn’t the sexiest crop but it’s one of the most important. It’s the most abundant grain on Earth, used as food and biofuel around the globe. In ancient times, Mesoamericans thrived on it, waged wars over it. Their myths claimed corn was the matter from which gods created mankind itself.

But, just as corn helped create these civilizations, these civilizations helped create corn through meticulous selective breeding. Today’s grain hardly resembles its ancestors. Compared to the wild plant first cultivated by ancient Mexicans some ten thousand years ago, modern corn is a super mutant.

And yet, after all those thousands of years of cultivation, just two main genes are thought to be responsible for the evolution of the corn we eat today. Selective breeding is painstakingly slow and imprecise.

But that’s all about to change…

Focus

CRISPR

Client

UC Berkeley

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