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Contact: Kristen Kusek
Wyss Institute for Biologically Inspired Engineering at Harvard

DNA Barcode: Nanotube Structure

Caption: Researchers have created a new kind of barcode that uses DNA origami technology. Colored-dots can be arranged into geometric patterns or fluorescent linear DNA barcodes, and the combinations are almost limitless -- substantially increasing the number of distinct molecules or cells scientists can observe in a sample.

Credit: Chenxiang Lin, Ralf Jungmann, Andrew M. Leifer, Chao Li, Daniel Levner, George M. Church, William M. Shih, Peng Yin, Wyss Institute for Biologically Inspired Engineering, Harvard Medical School

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Related news release: Researchers at Harvard's Wyss Institute engineer novel DNA barcode

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