Pohrana digitalnih podataka u DNA molekuli

undergraduate thesis

• Title (english): DNA digital data storage
• Author: Klara Rajković
• Mentor: Rosa Karlić (mentor)
• Granter: University of Zagreb; Faculty of Science; (Department of Biology); Zagreb
• Defense date and country: 2021-09-24, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Biology

Abstract

Posljednjih godina suočeni smo s eksponencijalnim rastom količine podataka što uzrokuje potražnju novih medija za pohranu istih. DNA molekula pruža alternativni način pohrane digitalnih podataka zbog svoje gustoće, trajnosti i kompaktnosti. Kroz prošlo desetljeće postigao se veliki napredak iskorištavanjem umjetno dizajniranih DNA komponenata za pohranu podataka. Ovdje se objašnjavaju postupci pohrane podataka koji se sačinjavaju od kodiranja, pisanja, pohrane, dohvatanja i čitanja te dekodiranja. Osim klasičnog kodiranja sekvenca nukleinskih kiselina, spominje se strategija pohrane podataka pomoću DNA nanostruktura. Osim toga, napretkom tehnologije omogućena je i in vivo pohrana podataka upotrebljavajući CRISPR-Cas sustav. Prikazani su izazovi i mogućnosti za razvoj i primjenu pohrane podataka temeljenih na DNA molekuli.

Abstract (english)

We've recently encountered an exponential surge in the number of data that requires the acquisition of new storage media. Because of its density, durability, and compactness, the DNA molecule is a viable alternative for storing digital data. Using artificially engineered DNA materials to store data has made significant progress over the last decade.The procedures for storing data made up of encoding, writing, storage, retrieving, reading, and decoding are explained here. Besides the common coding od nucleic acid sequences, a strategy for dana storage is mentioned using DNA nanostructures. In addition, the advancement of technology also enabled in vivo dana storage using the CRISPR-Cas system. The challenges and opportunities for developing and using data storage based on DNA molecules are discussed.

• Keywords: DNA molekula; pohrana digitalnih podataka
• Language: croatian
• URN:NBN: urn:nbn:hr:217:825914
• Study programme: Title: Ecology; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) biologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) biologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2021-09-28 06:55:08