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题名: Spontaneous curvature-induced dynamical instability of Kirchhoff filaments: Application to DNA kink deformations
作者: Zhou, HJ ;  Ou-Yang, ZC
刊名: JOURNAL OF CHEMICAL PHYSICS
出版日期: 1999
卷号: 110, 期号:2, 页码:1247-1251
学科分类: Physics
通讯作者: Zhou, HJ , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
部门归属: Acad Sinica, Inst Theoret Phys, Beijing 100080, Peoples R China; Tsing Hua Univ, Ctr Adv Study, Beijing 100084, Peoples R China
英文摘要: The Kirchhoff elastic theory of thin filaments with spontaneous curvature is employed in the understanding of the onset of the kink transitions observed in short DNA rings. Dynamical analysis shows that when its actual curvature is less than some threshold value determined by the spontaneous curvature, a circular DNA will begin to buckle to other shapes. The observable and the dominant deformation modes are also determined by dynamical instability analysis, and the different effects of Zn2+ and Mg2+ ions on DNA configurational properties are qualitatively discussed. (C) 1999 American Institute of Physics. [S0021-9606(99)53101-2].
收录类别: SCI
WOS记录号: WOS:000077839700060
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/13197
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Zhou, HJ,Ou-Yang, ZC. Spontaneous curvature-induced dynamical instability of Kirchhoff filaments: Application to DNA kink deformations[J]. JOURNAL OF CHEMICAL PHYSICS,1999,110(2):1247-1251.
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