Lignified and nonlignified fiber cables in the lacunae of Typha angustifolia

被引：0
|
作者：
Allan Witztum
Randy Wayne
机构：
[1] Ben-Gurion University of the Negev,Department of Life Sciences
[2] Cornell University,Laboratory of Natural Philosophy, Section of Plant Biology, School of Integrative Plant Science
来源：
Protoplasma | 2016年 / 253卷
关键词：
Biomechanics; Cattails; Fiber cables; Lignin;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The leaves of Typha are noteworthy in terms of their mechanical properties. We determined the mechanical properties of the fiber cables within the leaf. We found that in vegetative plants, the lignified fiber cables isolated from the leaf sheath and nonlignified fiber cables isolated from the leaf blade of Typha angustifolia differ in their diameter, swelling capacity, Young’s modulus, tensile strength, and break load. These differing properties are related to their contributions to stability in the two regions of the leaf.
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页码：1589 / 1592
页数：3
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