Biotechnology Bulletin ›› 2021, Vol. 37 ›› Issue (1): 67-76.doi: 10.13560/j.cnki.biotech.bull.1985.2020-0946

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Advances in the Studies of Plant Protein Post-translational Modification

LIU Jing1(), LI Ya-chao1, ZHOU Meng-yan1, WU Peng-fei1,2, MA Xiang-qing1,2, LI Ming1,2()   

  1. 1. College of Forestry,Fujian Agriculture and Forestry University,Fuzhou 350002
    2. Fujian Cunninghamia lanceolata Germplasm Innovation and Industrialization Engineering Research Center,Fuzhou 350002
  • Received:2020-07-30 Online:2021-01-26 Published:2021-01-15
  • Contact: LI Ming E-mail:781864623@qq.com;limingly@126.com

Abstract:

Protein post-translational modification(PTMs)is an important cellular regulatory mechanism. It regulates the activity,structure,positioning and interaction between proteins by covalently binding some chemical small molecular groups on the amino acid side chains of proteins,thereby fine-tuning the dynamic changes of protein’s biological functions. PTMs are one of the fastest and earliest responses of plants to environmental changes. They are the key mechanism of plant proteome diversity and play an important role in plant growth and development and environmental adaptation. This article mainly introduces the research progress of plant PTMs such as phosphorylation,acetylation,succinylation,glycosylation,ubiquitination,crotonylation,S-nitrosylation,2-hydroxyisobutylation,etc. in recent years,aiming to provide references for understanding the key biological functions and research prospects of plant PTMs.

Key words: post-translational modification, proteome, phosphorylation, acetylation, ubiquitination