National Institute of Biology, Večna pot 111, 1000 Ljubljana, Slovenia.
Viruses. 2020 Feb 15;12(2):217. doi: 10.3390/v12020217.
Potato virus Y (PVY) is the most economically important virus affecting potato production. PVY manipulates the plant cell machinery in order to successfully complete the infecting cycle. On the other side, the plant activates a sophisticated multilayer immune defense response to combat viral infection. The balance between these mechanisms, depending on the plant genotype and environment, results in a specific outcome that can be resistance, sensitivity, or tolerance. In this review, we summarize and compare the current knowledge on molecular events, leading to different phenotypic outcomes in response to PVY and try to link them with the known molecular mechanisms.
马铃薯 Y 病毒（PVY）是影响马铃薯生产的最重要的经济病毒。PVY 操纵植物细胞机制，以成功完成感染周期。另一方面，植物激活复杂的多层免疫防御反应来对抗病毒感染。这些机制之间的平衡，取决于植物基因型和环境，导致特定的结果，可以是抗性、敏感性或耐受性。在这篇综述中，我们总结和比较了目前关于分子事件的知识，这些分子事件导致对 PVY 产生不同表型结果，并试图将它们与已知的分子机制联系起来。
