植物油体研究进展

摘要

油体是生物体细胞中一种重要的细胞器结构,由单层磷脂酸膜包裹中性脂肪酸形成,膜上镶嵌有决定油体性质的多种膜蛋白.油体在能量储存、细胞生殖分化、抗病抗寒和发育调控等多种生命活动中起重要作用.该文对植物油体的结构、生物学功能、不同组织中油体的形成情况以及油体膜蛋白的研究进展进行了多方位概述和总结,以期为后续研究提供有益的参考.%The oil body,covered with single layer phospholipid membrane,is an important organelle in eukaryotic organisms.Different oil-body proteins embedded in the membrane are crucial for the properties and functions of the oil body.The oil body plays important roles in energy reserve,cell proliferation and differentiation,disease and cold resistance and developmental regulation.In this review,we summarize recent research progress in the structure,biological function,and formation of the oil body in different tissues as well as membrane proteins embedded in the oil body,which will provide a useful reference for future research of oil bodies.