‘Nucleo-nanocages’: designed ternary oligodeoxyribonucleotides spontaneously form nanosized DNA cages

Literature Information

Publication Date 2003-01-14
DOI 10.1039/B210139D
Impact Factor 6.222
Authors

Kazunori Matsuura, Taro Yamashita, Yuuko Igami, Nobuo Kimizuka


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Abstract

DNA three-way junctions formed from three 30-mer oligonucleotides that contain single-chained self-complementary sticky ends spontaneously self-assemble into ‘nucleo-nanocages’: the exo- and endo-nuclease digestion experiments indicate that defects such as the single and double strand end structures are absent on the spherical nano-assemblies, providing clear evidence for the closed nanocage structure.

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