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"细胞磁盘"DNA存储系统能够随机阅读和重写

Zhaohua Hou¹, Wei Qiang², Xiangxiang Wang¹

¹School of Ecology and Environment, Northwestern Polytechnical University, 1 Dongxiang Road, Chang'an District, Xi'an, Shaanxi, 710129, P. R. China.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)

|February 9, 2024

概括

这项研究引入了一种用于DNA数据存储的新"细胞磁盘"系统,可以同时随机阅读和重写酵母细胞内的信息. 这一突破提高了大规模应用的DNA存储可行性.

科学领域:

生物技术是生物技术.
合成生物学合成生物学
信息存储信息存储

背景情况:

DNA提供高存储密度和耐用性,使其对数据存储具有吸引力.
当前的DNA存储系统难以同时随机读取和重写,这限制了实际应用.

研究的目的:

开发一种基于DNA的存储系统,使得随机阅读和重写能够同时进行.
为大规模应用提高DNA数据存储的可行性.

主要方法:

一个小小的东西.
细胞磁盘细胞磁盘
设计了使用酵母细胞作为存储单元的系统.
一个定制的CRISPR/Cas9
这是一个锁和钥匙.
集成模块用于选择性数据访问和修改.
开发了一种无损压缩编码算法,以增加每个细胞的信息密度.

主要成果:

在模仿细胞中展示了针对特定目标的压缩数据的读取和重写.
这里是磁盘磁盘磁盘.
有最多10个⁵.
区块块的区块是什么
. . . . . . . . . . . . . . 这是一个很好的时刻.
在数据检索和修改方面实现了高特异性和可靠性.
该系统成功地支持并发的随机阅读和重写.

结论:

这是一个很棒的节目,这是一个很棒的节目.
细胞磁盘细胞磁盘
该系统克服了当前DNA存储的局限性,允许同时进行随机的读写操作.
这项技术显示出很大的可扩展性潜力,用于实用,高密度的体内DNA数据存储.

关键词:

DNA数据存储 DNA数据存储磁盘细胞磁盘细胞磁盘细胞编码器算法编码器算法随机阅读和重写的随机阅读和重写

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