中国物理B ›› 2003, Vol. 12 ›› Issue (2): 226-230.doi: 10.1088/1009-1963/12/2/320
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童培庆1, 王鹏业2, 窦硕星2, 李伟3
Li Wei (李伟)ab, Wang Peng-Ye (王鹏业)a, Dou Shuo-Xing (窦硕星)a, Tong Pei-Qing (童培庆)b
摘要: We have studied the dynamic process of interactions between a DNA chain and a histone octamer by numerical simulations. It is found that DNA indeed may wrap around the histone octamer about two turns as in the actual situations. The simulation shows that the interaction potential between DNA and histone is a key factor for the wrapping of DNA, and the temperature is also an important parameter in the process.
中图分类号: (Chromosomes, histones)