New CRISPR technology takes cells to the movies

Researchers use expensive machinery to develop ways to harness DNA as a synthetic raw material to store large amounts of digital information outside of living cells.

But what if they could coerce living cells, such as large populations of bacteria, to use their own genomes as a biological hard drive that can record information scientists could tap anytime? That approach not only could open entirely new possibilities of data storage, it could also be engineered into an effective memory device able to create a chronological record of cells’ molecular experiences during development or under exposure to stresses or pathogens.

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