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. Author manuscript; available in PMC: 2020 Jan 18.
Published in final edited form as: Nat Chem Biol. 2019 Jul 18;15(8):830–837. doi: 10.1038/s41589-019-0325-3

Figure 1. DNA nanostructures designed for this study.

Figure 1.

a, Cartoon models and a negative-staining TEM image of monomeric DNA nanostructure comprising a ring connected to a rod. b, Schematics of DNA nanostructure dimerization. Diagrams in the dashed ovals illustrate the dimerization mediated by DNA rods with complementary sticky ends. Negative-stain TEM images of DNA-origami dimers (two rings joint by a pillar) are shown at the bottom. Scale bars: 100 nm. The experiments were repeated independently three times with similar results.