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DNA Data Storage.

Tomasz BukoNella TuczkoTakao Ishikawa
Published in: Biotech (Basel (Switzerland)) (2023)
The demand for data storage is growing at an unprecedented rate, and current methods are not sufficient to accommodate such rapid growth due to their cost, space requirements, and energy consumption. Therefore, there is a need for a new, long-lasting data storage medium with high capacity, high data density, and high durability against extreme conditions. DNA is one of the most promising next-generation data carriers, with a storage density of 10¹⁹ bits of data per cubic centimeter, and its three-dimensional structure makes it about eight orders of magnitude denser than other storage media. DNA amplification during PCR or replication during cell proliferation enables the quick and inexpensive copying of vast amounts of data. In addition, DNA can possibly endure millions of years if stored in optimal conditions and dehydrated, making it useful for data storage. Numerous space experiments on microorganisms have also proven their extraordinary durability in extreme conditions, which suggests that DNA could be a durable storage medium for data. Despite some remaining challenges, such as the need to refine methods for the fast and error-free synthesis of oligonucleotides, DNA is a promising candidate for future data storage.
Keyphrases
  • electronic health record
  • big data
  • cell proliferation
  • circulating tumor
  • cell free
  • single molecule
  • data analysis
  • machine learning
  • deep learning
  • artificial intelligence
  • ionic liquid
  • sensitive detection