双交叉瓦的本征DNA曲率
Intrinsic DNA Curvature of Double-Crossover Tiles
摘要:
一个理论模型,其中考虑到双交叉DNA瓦片的结构畸变进行了研究,以调查其对晶格形成的大小的影响。已经发现,单个矢量适当地描述了瓦片的曲率,其更高的幅度阻碍晶格生长。结合这些计算,简正模式分析表明,具有相对较高频率的瓦片具有类似的效果。所有的理论结果都与实验数据吻合得很好。
英文摘要:
A theoretical model which takes into account the structural distortion of double-crossover DNA tiles has been studied to investigate its effect on lattice formation sizes. It has been found that a single vector appropriately describes the curvature of the tiles, of which a higher magnitude hinders lattice growth. In conjunction with these calculations, normal mode analysis reveals that tiles with relative higher frequencies have an analogous effect. All the theoretical results are shown to be in good agreement with experimental data.
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