Bending and base-stacking interactions in double-stranded DNA
文献类型：期刊论文
| 作者 | Zhou, HJ ; Zhang, Y; Ou-Yang, ZC; Zhou, HJ , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
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| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 1999 |
| 卷号 | 82期号:22页码:4560-4563 |
| 关键词 | Supercoiled Dna Statistical-mechanics B-dna Elasticity Molecules Model Extension Chains Force |
| ISSN号 | 0031-9007 |
| 英文摘要 | An elastic model for double-stranded polymers is constructed to study the recently observed DNA entropic elasticity, cooperative extensibility, and supercoiling property. With the introduction of a new structural parameter (the folding angle phi), bending deformations of sugar-phosphate backbones, steric effects of nucleotide base pairs, and base-stacking interactions are considered. The comprehensive agreements between theory and experiments both on torsionally relaxed DNA and on negatively supercoiled DNA strongly indicate that base-stacking interactions, although short-ranged in nature, dominate the elasticity of DNA and, hence, are of vital biological significance. [S0031-9007(99)09139-5]. |
| 学科主题 | Physics |
| WOS记录号 | WOS:000080546900048 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13147]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Zhou, HJ , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Zhou, HJ,Zhang, Y,Ou-Yang, ZC,et al. Bending and base-stacking interactions in double-stranded DNA[J]. PHYSICAL REVIEW LETTERS,1999,82(22):4560-4563. |
| APA | Zhou, HJ,Zhang, Y,Ou-Yang, ZC,&Zhou, HJ , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(1999).Bending and base-stacking interactions in double-stranded DNA.PHYSICAL REVIEW LETTERS,82(22),4560-4563. |
| MLA | Zhou, HJ,et al."Bending and base-stacking interactions in double-stranded DNA".PHYSICAL REVIEW LETTERS 82.22(1999):4560-4563. |
入库方式： OAI收割
来源：理论物理研究所
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