CEO / Twist Bioscience
Engineering DNA to store data—forever.
EMILY LEPROUST FISHED around in her pocket until she found what she was seeking: a stainless steel tube, about the size of a large pill capsule. She set it on the table with a metallic ping. “In this you can put dozens of Google data centers,” she says. “If not hundreds.”
Leproust’s company, Twist Bioscience, makes what goes in that capsule: DNA. Hyperdense, easy to replicate, and stable over millennia, it’s close to an ideal archival storage medium. Twist engineers the DNA to represent the data, translating the binary code of machines into the genetic code of life (for example: 00=A, 01=G, 10=C, 11=T). If you want to read that data, say, two centuries later, you sequence the DNA and translate…
