A portable lab is racing to save 800 million people's food source

Laura Boykin: How we're using DNA tech to help farmers fight crop diseases · 12:07 · Video: TED · Watch at the source

In short: Cassava is a global staple, yet it is being ravaged by preventable viruses. This video explores how computational biology and portable technology are being deployed in East Africa to protect food security.

Computational biologist Laura Boykin highlights the vulnerability of cassava, a crop that nearly 800 million people rely on for survival. In East Africa, her team is addressing this crisis by using a portable DNA lab paired with a mini supercomputer.

This technology allows for the rapid identification of crop viruses in just hours, a process that previously took months. By accelerating diagnostics, the project aims to provide farmers with the tools needed to keep their crops healthy and secure the food supply.

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