STATISTICAL-MECHANICS OF A NONLINEAR MODEL FOR DNA DENATURATION
STATISTICAL-MECHANICS OF A NONLINEAR MODEL FOR DNA DENATURATION
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DOI：
10.1103/physrevlett.62.2755
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发表时间：
1989-06-05
影响因子：
8.6
通讯作者：
BISHOP, AR
中科院分区：
文献类型：
--
作者：
PEYRARD, M;BISHOP, AR
我们研究了DNA双螺旋变性的简单晶格模型的统计力学。该模型由两个链连接的莫尔斯潜力代表H键。我们确定的链间分离的温度依赖性，我们表明，涉及类似于自聚焦的能量本地化的机制可能会启动变性。
We investigate the statistical mechanics of a simple lattice model for the denaturation of the DNA double helix. The model consists of two chains connected by Morse potentials representing the H bonds. We determine the temperature dependence of the interstrand separation and we show that a mechanism involving an energy localization analogous to self-focusing may initiate the denaturation.