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A Molecular Model of Braid-like DNA Structure

✍ Scribed by C.-Q. Liu; C.-L. Bai; Y. Wang; J.-F. Huang; S.-S. Wang; X.-Q. Zhu; E.-H. Cao; J.-S. Zhao

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
419 KB
Volume
177
Category
Article
ISSN
0022-5193

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✦ Synopsis

The three-dimensional molecular models of DNA triple helices and triple-stranded brain-like structure were built up by molecular architecture, and their structural features and energy decomposition were examined. The results showed: (i) The base triplet is the element forming braid-like and triple helix DNA; (ii) Under specified conditions, DNA could form the triplet-stranded braid-like structure; (iii) DNA stability of the braid-like structure is less than that of the triple helix structure.

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