A model of cell wall expansion based on thermodynamics of polymer networks

被引：67
|
作者：
Veytsman, BA
Cosgrove, DJ
机构：
[1] Penn State Univ, Polymer Sci Program, University Pk, PA 16802 USA
[2] Penn State Univ, Dept Biol, University Pk, PA 16802 USA
来源：
BIOPHYSICAL JOURNAL | 1998年 / 75卷 / 05期
关键词：
D O I：
10.1016/S0006-3495(98)77668-4
中图分类号：
Q6 [生物物理学];
学科分类号：
071011 ;
摘要：
A theory of cell wall extension is proposed. It is shown that macroscopic properties of cell walls can be explained through the microscopic properties of interpenetrating networks of cellulose and hemicellulose. The qualitative conclusions of the theory agree with the existing experimental data. The dependence of the cell wall yield threshold on the secretion of the wall components is discussed.
引用
收藏
页码：2240 / 2250
页数：11
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