All information in our body consists of DNA coding. Have you ever thought that DNA can store information like a USB flash drive? According to a recent study published by the American journal Science, the storage capacity of one gram of DNA is equivalent to about 200,000 computers! The specific capacity is about 200 PB (200,000 megabytes). This is because DNA is dense, stable and durable. Experts pointed out that in the current era of information explosion, as long as the cost problem is solved, the market space for DNA storage technology will be unlimited. DNA storage technology: not the first In fact, DNA storage technology has already been done. In 2012, Harvard researchers used DNA to store a 50,000-word book. The European Bioinformatics Institute also stocks Shakespeare's sonnets and the tape of Martin Luther King's speech "I Have a Dream". Breakthrough progress: Storage efficiency has increased dramatically Although not the first, this DNA storage technology is currently undergoing a major breakthrough. Researcher Erlich, one of the authors of the study, said: This is because of the use of a coding technique that can increase DNA storage efficiency by 60% and effectively reduce the error rate in DNA storage. He is a professor of computer science at Columbia University and a core member of the New York Genome Center. "It takes less than a second to enter data into DNA. DNA is nothing more than the result of a combination of four nucleotides. We only need to map these nucleotides to the data one by one." Researcher Erlich said that once you master the coding method, or find DNA that meets the requirements for programming or data entry, the next step is easy. This is because the actual manufacturing process of DNA can be handled by the company. unique charm “Is this done to inspire people's imagination? Yes! It is to make people feel the interesting side of science!†DNA has the advantages of high density and high stability, so DNA storage technology is still more fascinating to scientists than emerging technologies. Researcher Kosuri said: "The difficulty involved in DNA storage technology is equivalent to placing a single atom on the surface of an object." He refers to IBM, which in 1989 succeeded in spelling "IBM" with 35 helium atoms. Typeface. He said: "Arranging atoms is not impossible, but it must be done using extremely high imaging techniques in a vacuum close to absolute zero. This involves core technology. By contrast, our DNA technology is more practical than it, although there is certainly no floppy or USB flash drive in storage." DNA can also store 3D images. Although holography memory and racetrack memory technology can do the same, researcher Kosuri says that DNA technology can store much higher densities than they do. Cleaner Products,Toilet Bowl Cleaner Liquid,Toilet Block Cleaner,Stain Remover Cleaning Wuxi Keni Daily Cosmetics Co.,Ltd , https://www.kenidailycosmetics.com