利用流体力学微流变技术研究拟南芥根尖感重细胞淀粉体运动

来源 :中国细胞生物学学会2015年全国学术大会 | 被引量 : 0次 | 上传用户:willian1019
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  植物体内的感重细胞中存在淀粉体,起到平衡石的作用。淀粉体平衡石假说认为,感重细胞中的淀粉体能够感受重力变化,发生淀粉体的沉降运动,将力学信号转化为化学信号,通过信号的传递,使植物发生向重性生长。淀粉体的运动受到细胞内环境如微丝骨架、液泡等影响,导致了淀粉体运动的复杂性。
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