The rapid increase in global data production is fueling the need for more advanced storage technologies. Synthetic DNA offers a promising solution because of its extremely high data density, long-term stability, and its natural role as the fundamental molecule of life.
TextaDNA introduces an alternative to traditional memory systems by embedding information-encoding oligonucleotides into flexible fibers that integrate into textiles or other materials. In principle, a grain-of-rice–sized amount of DNA could store the same volume of data as an entire room filled with hard drives.
Over the first two years, the project has built a complete workflow, including the development of encoding and decoding methods tailored to next-generation sequencing technologies. This has involved testing various algorithms and designing a decoding system optimized for extracting data stored within the fibers.
Eurofins Genomics has improved the synthesis of stable oligonucleotides and generated proof-of-concept sequence pools while refining solid-phase DNA synthesis techniques. At the same time, nanoGUNE has developed a range of polymer fibers designed to protect the DNA and allow controlled, non-destructive data retrieval when needed.
This work has established a technological base for future advances in molecular data storage and helps foster the development of a European innovation ecosystem in this emerging field.
Future directions for TextaDNA
In the next phase of TextaDNA, the consortium plans to collaborate with potential partners and investors to explore real-world applications, ranging from product authentication to long-term data archiving.
The project is supported by an Advisory Board of six industry representatives from diverse sectors, helping to guide the roadmap toward commercializing DNA-based digital storage.
These partners include the Catalan Packaging Cluster (Spain), focused on information tracking in packaging; Particular Materials (Italy), whose Elementag technology enables product verification and traceability through molecular tagging; and Manufaktur Falck (Germany), a producer of limited-edition leather goods, specializing in anti-counterfeiting solutions for the luxury market.
In addition, the board includes Biolan, a Spanish biotechnology company and leader in biosensing technologies, to explore potential synergies in developing new DNA detection assays.
Scientific expertise on oligonucleotide modifications will be provided by Prof. Thomas Carell of Ludwig-Maximilians-Universität (LMU) Munich (Germany), while Rafail Tasakis of Tasakis Venture Strategy (Belgium) will support guidance on the project’s commercialization strategy.
The first Advisory Board meeting is planned for early May and will provide an opportunity to present key results while gathering strategic input to support TextaDNA’s path toward market readiness.
Europe Supports the Development of DNA-Based Data Storage
The European Union is implementing a comprehensive strategy to strengthen the DNA-based data storage ecosystem, connecting researchers, innovators, and companies through initiatives such as the DigNA portfolio and the “Storage and Computing With DNA” international conference held in Rome, Italy, in late May 2026.
The conference aimed to promote collaboration and innovation by bringing together leading scientists and experts in DNA data storage research.
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