自噬在植物抵御病毒侵染中的作用

Role of Autophagy in Plant Resistance to Virus Infection

细胞自噬是真核生物中一种非常保守的再循环系统,通过降解和循环再利用细胞成分,维持细胞内稳态以及进应对细胞应激。近些年的研究表明细胞自噬不仅维持细胞内稳态,并在调节免疫相关细胞死亡、抗病毒以及促进病毒致病方面发挥着重要作用。在这里,我们综述了细胞自噬的分子机理,以及在植物抵抗病毒侵染中的相互作用,旨在为自噬相关研究提供参考。

Autophagy is a very conservative recycling system in eukaryotes. It maintains intracellular homeostasis and responds to cell stress by degrading and recycling cellular components. Recent studies have shown that autophagy not only maintains intracellular homeostasis, but also plays an important role in regulating immune related cell death, and antiviral and promoting virus pathogenesis. Here, we review the molecular mechanism of autophagy and its interaction with plant resistance to virus infection, in order to provide a reference for autophagy related research.