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作为数据存储媒介的DNA

Renato Rebimbas¹, Inês Glória¹, Júlia Chegão¹

¹Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal.

Journal of biotechnology

|March 7, 2026

概括

DNA数据存储为长期数据保存提供了一个可持续的解决方案,克服了电子存储的局限性. 这篇评论探讨了DNA的DNA.

科学领域:

生物技术是生物技术.
信息科学信息科学信息科学
材料科学材料科学材料科学

背景情况:

传统的电子数据存储面临着可扩展性,寿命和可持续性的挑战.
全球数字数据的指数增长需要新的存储解决方案.
脱氧核糖核酸 (DNA) 为长期数据存档提供了高密度,稳定和节能的替代方案.

研究的目的:

提供基于DNA的数据存储技术的全面审查.
涵盖整个信息生命周期,从编码到物理保存.
突出技术进步和该领域的剩余挑战.

主要方法:

审查当前的编码策略 (受约束的编码,基于编码器的系统).
对DNA合成技术的分析 (化学与酶的方法).
测序平台和错误纠正/解码策略的检查 (里德-所罗门,喷泉代码,HEDGES,DNA-Aeon).
评估随机访问和DNA保存方法 (现场,现场).

主要成果:

DNA提供了卓越的理论信息密度 (455 exabytes/gram) 和长期稳定性.
各种编码和合成方法正在进步,正在努力减轻生化局限性.
下一代测序和先进的错误校正正在提高数据检索准确度.
随机访问和保存技术的进步提高了数据的可访问性和稳定性.

结论:

DNA数据存储是可扩展,强大和可持续的长期数据保存的有希望的技术.
关键的挑战仍然在于优化合成,纠错和随机访问以实现实际应用.
持续的研究和开发对于实现基于DNA的数据存储的全部潜力至关重要.

关键词:

二进制编码二进制编码 DNA数据存储 DNA数据存储在DNA合成过程中,解码解码解码解码编码编码编码编码保护保护保护随机访问随机访问

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