MECHANISMS FOR DETERMINING THE TIME SCALES IN VESICLE BUDDING

被引:14
作者
FISCHER, TM
机构
[1] Institut für Physiologie, Medizinische Einrichtungen der Rheinisch-Westfälischen Technischen Hochschule Aachen
来源
PHYSICAL REVIEW E | 1994年 / 50卷 / 05期
关键词
D O I
10.1103/PhysRevE.50.4156
中图分类号
O35 [流体力学]; O53 [等离子体物理学];
学科分类号
070204 ; 080103 ; 080704 ;
摘要
Approximate calculations show that the dynamics of the shape transitions observed in vesicle budding upon increasing the temperature as well as during recooling cannot be explained based on friction alone. Two additional mechanisms, (a) lateral segregation of lipid impurities and (b) van der Waals attraction of bud and mother vesicle, appear to be involved. Experiments are suggested to test the mechanism of lateral segregation. © 1994 The American Physical Society.
引用
收藏
页码:4156 / 4166
页数:11
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