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自发曲率和微管对脂质囊泡构象的影响。

Influence of spontaneous curvature and microtubules on the conformations of lipid vesicles.

作者信息

Góźdź W T

机构信息

Institute of Physical Chemistry Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland.

出版信息

J Phys Chem B. 2005 Nov 10;109(44):21145-9. doi: 10.1021/jp052694+.

DOI:10.1021/jp052694+
PMID:16853739
Abstract

The conformations of vesicles deformed by microtubules are studied within the framework of the curvature energy. The phenomenon in which the destruction of a microtubule is followed by the formation of peristaltic shapes on a protrusion created by the microtubule is investigated. The influence of the spontaneous curvature on the conformations of vesicles is examined, and the results are compared to existing experiments. The elastic properties of a vesicle deformed by the microtubule are studied.

摘要

在曲率能量框架内研究了由微管变形的囊泡的构象。研究了微管破坏后在由微管产生的突起上形成蠕动形状的现象。研究了自发曲率对囊泡构象的影响，并将结果与现有实验进行了比较。研究了由微管变形的囊泡的弹性性质。

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