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Caltech Scientists Use DNA Tiles To Play Tic-Tac-Toe at the Nanoscale – An anonymous reader shares a report: An innovation at Caltech allows scientists to play a virtual tic-tac-toe game with individual strands of DNA, providing a new way to experiment with DNA sequencing and create custom patterns. According to ArsTechnica, the technique was dubbed DNA Origami [paper; PDF] by its creator …
