无丝蛋白肌动球蛋白的执行器

Actuators Acting without Actin.

机构信息

Department of Plant Science, Faculty of Agricultural and Environmental Sciences, McGill University, Macdonald Campus, 21111 Lakeshore, Ste-Anne-de-Bellevue, QE H9X 3V9, Canada.

出版信息

Cell. 2016 Jun 30;166(1):15-7. doi: 10.1016/j.cell.2016.06.030.

DOI:10.1016/j.cell.2016.06.030

PMID:27368097

Abstract

Plant actuators move organs, allowing the plant to respond to environmental cues or perform other mechanical tasks. In Cardamine hursuta the dispersal of seeds is accomplished by explosive opening of the fruit. The biomechanical mechanism relies on a complex interplay between turgor regulation and cell wall mechanical properties.

摘要

植物致动器可使器官运动，使植物能够对环境线索做出反应或执行其他机械任务。在碎米荠属植物中，通过果实的爆炸式开裂来实现种子的散布。这种生物力学机制依赖于膨压调节和细胞壁机械性能之间的复杂相互作用。