DNA condensation and size effects of DNA condensation agent
文献类型：期刊论文
| 作者 | Liu, YH ; Jiang, CM ; Guo, XM ; Tang, YL ; Hu, L |
| 刊名 | FRONTIERS OF PHYSICS
 |
| 出版日期 | 2013 |
| 卷号 | 8期号:4页码:467-471 |
| 关键词 | CHARGED RODS ATTRACTION COUNTERIONS DYNAMICS IONS |
| ISSN号 | 2095-0462 |
| 通讯作者 | Liu, YH (reprint author), Guizhou Univ, Coll Sci, Guiyang 550025, Peoples R China. |
| 英文摘要 | Based on the model of the strong correlation of counterions condensed on DNA molecule, by tailoring interaction potential, interduplex spacing and correlation spacing between condensed counterions on DNA molecule and interduplex spacing fluctuation strength, toroidal configuration, rod-like configuration and two-hole configurations are possible. The size effects of counterion structure on the toroidal structure can be detected by this model. The autocorrelation function of the tangent vectors is found as an effective way to detect the structure of toroidal conformations and the generic pathway of the process of DNA condensation. The generic pathway of all of the configurations involves an initial nucleation loop, and the next part of the DNA chain is folded on the top of the initial nucleation loop with different manners, in agreement with the recent experimental results. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [11047022, 11204045]; Guizhou Provincial Tracking Key Program of Social Development [SZ20113069, SY20123089]; Research Foundation from Ministry of Education of China [2012152]; Grant for Visiting Scholar of the Key Laboratory of Biorheological Science and Technology of Ministry of Education (Chongqing University) |
| 原文出处 | http://dx.doi.org/10.1007/s11467-013-0342-8 |
| 语种 | 英语 |
| WOS记录号 | WOS:000322709200011 |
| 公开日期 | 2014-04-25 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/15308]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Liu, YH,Jiang, CM,Guo, XM,et al. DNA condensation and size effects of DNA condensation agent[J]. FRONTIERS OF PHYSICS,2013,8(4):467-471. |
| APA | Liu, YH,Jiang, CM,Guo, XM,Tang, YL,&Hu, L.(2013).DNA condensation and size effects of DNA condensation agent.FRONTIERS OF PHYSICS,8(4),467-471. |
| MLA | Liu, YH,et al."DNA condensation and size effects of DNA condensation agent".FRONTIERS OF PHYSICS 8.4(2013):467-471. |
入库方式： OAI收割
来源：理论物理研究所
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