Data storage using peptides

Abstract

Methods and systems for storing digital data into peptide sequences and retrieving digital data from peptide sequences are disclosed. The method for storing digital data into peptide sequences may comprise: encoding the digital data into a digital code (402); translating the digital code into the peptide sequences (404); and synthesizing the translated peptide sequences (406). The method for retrieving digital data from peptide sequences may comprise: sequencing and determining an order of the peptide sequences (502); converting the peptide sequences with the determined order into a digital code (504); and decoding the digital data from the digital code (506). Codes with error-correction capability are developed for encoding digital data into peptide sequences, and a computational method implemented in a software is developed for sequencing the digital data bearing peptides. 公开了用于将数字数据存储到肽序列中并从肽序列中检索数字数据的方法和系统。用于将数字数据存储到肽序列中的方法可以包括：将数字数据编码为数字码(402)；将所述数字码翻译成肽序列(404)；以及合成翻译的肽序列(406)。从肽序列中检索数字数据的方法可以包括：对肽序列测序并确定其顺序(502)；将具有确定顺序的所述肽序列转换成数字码(504)；以及从所述数字码中解码所述数字数据(506)。开发了具有纠错性能的代码，用于将数字数据编码成肽序列，并且开发了在软件中实现的计算方法以对携带数字数据的肽进行测序。