Geometric features of the DNA double helix in the supercoiled state

Geometric features of the DNA double helix in the supercoiled state

The geometric features of the DNA molecule in the supercoiled state were considered. A model of the supercoiled structure of the DNA molecule was constructed; the model takes into account its natural helicity. The force factors arising in the molecule at various superhelix angles were calculated.[PU...

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Veröffentlicht in:Biophysics (Oxford) 2007-02, Vol.52 (1), p.19-23
Hauptverfasser: Kamlyuk, A. N., Shirko, A. V., Nemtsov, V. B.
Format: Artikel
Sprache:eng
Schlagworte:
Deoxyribonucleic acid
DNA
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Zusammenfassung:The geometric features of the DNA molecule in the supercoiled state were considered. A model of the supercoiled structure of the DNA molecule was constructed; the model takes into account its natural helicity. The force factors arising in the molecule at various superhelix angles were calculated.[PUBLICATION ABSTRACT]
ISSN:0006-3509
1555-6654
DOI:10.1134/S0006350907010051