5EOS:
reference: Self-Assembly of 3D DNA Crystals Containing a Torsionally Stressed Component., Hernandez C, Birktoft JJ, Ohayon YP, Chandrasekaran AR, Abdallah H, Sha R, Stojanoff V, Mao C, Seeman NC, Cell Chem Biol. 2017 Oct 5. pii: S2451-9456(17)30316-1. doi:, 10.1016/j.chembiol.2017.08.018. PMID: 28988948

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