What is the Greatest Info Density? DNA Holds Record

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SUMMARY

DNA currently holds the record for the highest theoretical information density, with experimental results showing 1024 bits of data stored on a single 5CB (C18H19N) molecule. This equates to nearly 30 bits per atom on average, demonstrating the remarkable efficiency of DNA as a storage medium. The discussion emphasizes that the focus is on the density of information rather than the readability of the stored data.

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  • Understanding of molecular biology and DNA structure
  • Familiarity with information theory concepts
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  • Basic chemistry, particularly organic compounds like 5CB
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Researchers in molecular biology, data scientists exploring new storage mediums, and professionals interested in the intersection of biology and information technology will benefit from this discussion.

Archosaur
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What is the greatest theoretical information density?
I don't care if you can read the stored information or not.

From what I understand, DNA currently holds the record for information density.
 
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DNA isn't even close. Highest density I've seen done experimentally is 1024 bits of data stored on a single 5CB (C18H19N) molecule. That's nearly 30 bits per atom on average.
 
K^2 said:
...nearly 30 bits per atom on average.

Wow! How on Earth is it stored?!
 

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