A Combinatorial Writing Scheme for High Throughput DNA-based... (Work-in-Progress Report)
summary
A combinatorial write method maps a lexicographically ordered tree of DNA components to bit positions and encodes ones by assembling the corresponding component concatenations, so 10 prefabricated pieces produce a 32‑bit drive and a 12‑layer × 10‑component design targets a terabit. A bench writer is built that co‑locates components into reactions and already encodes at 18 megabits per second with stated scalability to gigabits. Kilobyte runs (five repeats) report tunable signal‑to‑noise ratios, and the scheme promises n^l bits with l·n pieces of DNA.
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