Stress-relaxation properties of plant cell walls with special reference to auxin action
Stress-relaxation properties of plant cell walls with special reference to auxin action
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植物细胞壁的应力松弛特性，特别是生长素的作用
DOI：
10.1093/oxfordjournals.pcp.a074586
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发表时间：
1970
影响因子：
4.9
通讯作者：
Y. Masuda
中科院分区：
文献类型：
--
作者：
R. Yamamoto;K. Shinozaki;Y. Masuda
采用应力松弛分析方法测定了豌豆茎和绿豆茎细胞壁特性的变化。由四个Maxwell粘弹性元件组成的模型模拟了细胞壁应力松弛曲线。生长素只改变曲线的初始部分，表明生长素主要减少模型的松弛时间。根据生长素的作用，还讨论了τ谱的意义，该谱代表了细胞壁性质的广义麦克斯韦模型。
Stress-relaxation analysis was employed to determine changes in cell wall properties ofAvenacoleoptile and green pea stem. The stress-relaxation curve of the cell wall was simulated by a model consisting of four Maxwell viscoelastic components. Auxin changes only the initial part of the curve, indicating that auxin primarily decreases the relaxation time of the model. Significance of the τ spectrum, representing a generalized Maxwell model for cell wall properties, is also discussed in terms of auxin action.