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题名: Can pulling cause right- to left-handed structural transitions in negatively supercoiled DNA double-helix?
作者: Zhou, HJ ;  Ou-Yang, ZC
刊名: MODERN PHYSICS LETTERS B
出版日期: 1999
卷号: 13, 期号:28, 页码:999-1003
关键词: MOLECULE
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; State Key Lab Sci & Engn Comp, Beijing 100080, Peoples R China
英文摘要: The folding angle distribution of stretched and negatively supercoiled DNA double-helix is investigated based on a previously proposed model of double-stranded biopolymers [H. Zhou et al., Phys. Rev. Lett. 82, 4560 (1999)]. It is shown that pulling can cause transition of a negatively supercoiled DNA double-helix from the right-handed B-form to a left-handed configuration which resembles DNA Z-form in some important aspects. The energetics of this possible transition is calculated and a comparison with recent experimental observations is qualitatively discussed.
收录类别: SCI
WOS记录号: WOS:000085644000001
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/13055
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. Can pulling cause right- to left-handed structural transitions in negatively supercoiled DNA double-helix?[J]. MODERN PHYSICS LETTERS B,1999,13(28):999-1003.
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文件名: CAN PULLING CAUSE RIGHT- TO LEFT-HANDED STRUCTURAL TRANSITIONS IN NEGATIVELY SUPERCOILED DNA DOUBLE-HELIX.pdf
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