Why Microsoft wants to design a system that stores data in DNA

| | April 10, 2019
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Image: Microsoft
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DNA is emerging as an ultra-compact way of storing it all, and now researchers supported by Microsoft have created the first system that can automatically translate digital information into genetic code and retrieve it again.

[DNA] is so compact it could shrink a data center to the size of a few dice. But for that to become practical we need a DNA-based equivalent of a hard drive that lets you upload and download data in a simple and intuitive way.

So the researchers designed a desktop-sized device that carries out the entire process automatically. First, software converts digital data into the four DNA bases—the letters A, T, C, and G.

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The device then adds the required chemicals to a synthesizer to build the snippet of DNA and then stores it in a special vessel. When it’s time to read the data back out again, microfluidic pumps push the sample into a sequencer, where the genetic code is read before the software converts it back into 1s and 0s.

The technology isn’t going to replace silicon computers anytime soon, but could be used to carry out computation at a molecular level.

Read full, original post: Microsoft Is Building an All-In-One DNA Data Storage Device

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