Ashkin-Teller formalism for elastic response of DNA molecule to external force and torque

	Ashkin-Teller formalism for elastic response of DNA molecule to external force and torque
	Chang Z(常哲); 王平(理); Zheng YH(郑映红); Chang, Z; Wang, P; Meng, YH
刊名	COMMUNICATIONS IN THEORETICAL PHYSICS
	2008
卷号	49 期号:2 页码:525-528
关键词	dsDNA elastic property
通讯作者	[Chang Zhe ; Wang Ping ; Meng Ying-Hong] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China ; [Wang Ping ; Meng Ying-Hong] Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
英文摘要	We propose an Ashkin-Teller-like model for elastic response of DNA molecule to external force and torque. The base-stacking interaction is described in a simple and uniform way. We obtain the phase diagram of dsDNA, and in particular, the transition from B form to the S state induced by stretching and twisting. The elastic response of the ssDNA is presented also in a unified formalism. The close relation, of dsDNA molecule structure with elastic response is shown clearly. The calculated folding angle of the dsDNA molecule is 59.2 degrees.
学科主题	Physics
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
原文出处	SCI
语种	英语
WOS记录号	WOS:000253447100057
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/237819]
专题	高能物理研究所_理论物理室
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Chang Z,Wang P,Zheng YH,et al. Ashkin-Teller formalism for elastic response of DNA molecule to external force and torque[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2008,49(2):525-528.
APA	常哲,王平,郑映红,Chang, Z,Wang, P,&Meng, YH.(2008).Ashkin-Teller formalism for elastic response of DNA molecule to external force and torque.COMMUNICATIONS IN THEORETICAL PHYSICS,49(2),525-528.
MLA	常哲,et al."Ashkin-Teller formalism for elastic response of DNA molecule to external force and torque".COMMUNICATIONS IN THEORETICAL PHYSICS 49.2(2008):525-528.