Robust direct digital-to-biological data storage in living cells.
Robust direct digital-to-biological data storage in living cells.
复制标题
在活细胞中进行强大的直接数字到生物数据存储。
DOI:
10.1038/s41589-020-00711-4
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发表时间:
2021-03
影响因子:
14.8
通讯作者:
Wang HH
中科院分区:
文献类型:
--
作者:
Yim SS;McBee RM;Song AM;Huang Y;Sheth RU;Wang HH
DNA has been the predominant information storage medium for biology and holds great promise as a next-generation high-density data medium in the digital era. Currently, the vast majority of DNA-based data storage approaches rely on in vitro DNA synthesis. As such, there are limited methods to encode digital data into the chromosomes of living cells in a single step. Here, we describe a new electrogenetic framework for direct storage of digital data in living cells. Using an engineered redox-responsive CRISPR adaptation system, we encoded binary data in 3-bit units into CRISPR arrays of bacterial cells by electrical stimulation. We demonstrated multiplex data encoding into barcoded cell populations to yield meaningful information storage and capacity up to 72 bits, which can be maintained over many generations in natural open environments. This work establishes a direct digital-to-biological data storage framework and advances our capacity for information exchange between silicon- and carbon-based entities.
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DOI:
10.1126/science.1256272
发表时间:
2014-11-14
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Farzadfard F;Lu TK
通讯作者:
Lu TK
影响因子:
28.3
作者:
Lee, Henry H.;Ostrov, Nili;Church, George M.
通讯作者:
Church, George M.
影响因子:
16
作者:
Farzadfard, Fahim;Gharaei, Nava;Lu, Timothy K.
通讯作者:
Lu, Timothy K.
影响因子:
56.9
作者:
Church, George M.;Gao, Yuan;Kosuri, Sriram
通讯作者:
Kosuri, Sriram
DOI:
10.1126/science.aaf7907
发表时间:
2016-07-29
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
McKenna A;Findlay GM;Gagnon JA;Horwitz MS;Schier AF;Shendure J
通讯作者:
Shendure J