Zhuang Xinjian, Guo Xiao, Gu Tianxiao, Xu Xiaowei, Qin Lang, Xu Kai, He Zhen, Zhang Kun
Department of Plant Protection, College of Horticulture and Plant Protection, Yangzhou University, Yangzhou, China.
Jiangsu Key Laboratory for Microbes and Functional Genomics, Jiangsu Engineering and Technology Research Center for Microbiology, College of Life Sciences, Nanjing Normal University, Nanjing, China.
Front Microbiol. 2022 Jul 26;13:935735. doi: 10.3389/fmicb.2022.935735. eCollection 2022.
Phosphorylation is one of the most extensively investigated post-translational modifications that orchestrate a variety of cellular signal transduction processes. The phosphorylation of virus-encoded proteins plays an important regulatory role in the infection cycle of such viruses in plants. In recent years, molecular mechanisms underlying the phosphorylation of plant viral proteins have been widely studied. Based on recent publications, our study summarizes the phosphorylation analyses of plant viral proteins and categorizes their effects on biological functions according to the viral life cycle. This review provides a theoretical basis for elucidating the molecular mechanisms of viral infection. Furthermore, it deepens our understanding of the biological functions of phosphorylation in the interactions between plants and viruses.
磷酸化是研究最为广泛的翻译后修饰之一，它协调着多种细胞信号转导过程。病毒编码蛋白的磷酸化在这类病毒侵染植物的循环过程中发挥着重要的调控作用。近年来，植物病毒蛋白磷酸化的分子机制得到了广泛研究。基于近期的文献，我们的研究总结了植物病毒蛋白的磷酸化分析，并根据病毒生命周期对其生物学功能的影响进行了分类。这篇综述为阐明病毒感染的分子机制提供了理论基础。此外，它加深了我们对植物与病毒相互作用中磷酸化生物学功能的理解。
