Biotechnology Bulletin ›› 2021, Vol. 37 ›› Issue (1): 77-89.doi: 10.13560/j.cnki.biotech.bull.1985.2020-1080

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Research Progress of Plant Lysine Acetylproteome Modified in Non-histone Protein

ZHENG Lu1(), SHEN Ren-fang1,2, LAN Ping1,2()   

  1. 1. State Key Laboratory of Soil and Sustainable Agriculture,Institute of Soil Science,Chinese Academy of Sciences,Nanjing 210008
    2. University of Chinese Academy of Sciences,Beijing 100049
  • Received:2020-08-26 Online:2021-01-26 Published:2021-01-15
  • Contact: LAN Ping E-mail:luzheng@issas.ac.cn;plan@issas.ac.cn

Abstract:

Protein lysine acetylation is an important and common protein post-translational modification in plants. The prior researches had focused on acetylation modification of histones in chromosomes and their regulatory mechanisms. Recently,with the development of quantitative acetylproteome,a large number of non-histone proteins with lysine acetylation modification have been discovered,and the universality of its existence in biology and the importance of its function have also been highlighted. Non-histone protein lysine acetylation modification is abundant in different tissues,organs and organelles of plants. It is widely involved in various metabolic processes during the growth and development,and also plays important roles in responses and adaptation to stresses. In this review,we summarize the recent acetylproteome researches in non-histone lysine acetylation modification in plants. Then we describe the distribution characteristics of identified acetylated proteins in different tissues and subcellular organelles. Further we reveal the functions of acetylation modification in growth,development and responses to stresses,crosstalk between lysine acetylation and other protein post-translational modifications. Finally,we prospect and discuss the future research directions.

Key words: non-histone proteins, lysine acetylation, acetylproteome, growth and development, stress responses