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题名: The elastic theory of single-molecule DNA
作者: Ou-Yang, ZC
刊名: INTERNATIONAL JOURNAL OF MODERN PHYSICS B
出版日期: 2003
卷号: 17, 期号:40910, 页码:69-75
关键词: DOUBLE-STRANDED DNA ;  SUPERCOILED DNA ;  POLYNUCLEOTIDE CHAINS ;  STACKING INTERACTIONS ;  TRANSITIONS ;  POLYMERASE ;  MECHANICS
学科分类: Physics
通讯作者: Ou-Yang, ZC , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China, Peoples R China.
部门归属: Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
英文摘要: Our recent work on the elastic responses of double- (ds) and single-stranded (ss) DNA at external force fields is reviewed. By constructing an elastic model of dsDNA in which the base-pair stacking interaction is included, we demonstrate that dsDNA entropic elasticity, cooperative extensibility, and supercoiling property can all be understood from a unified viewpoint. The base-pair stacking interaction is also found to determine the cooperativity of the stretch-induced hairpin-coil transition in ssDNA.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000181387600012
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/13368
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:
Ou-Yang, ZC. The elastic theory of single-molecule DNA[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS B,2003,17(40910):69-75.
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