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Journal of Agriculture ›› 2023, Vol. 13 ›› Issue (1): 66-72.doi: 10.11923/j.issn.2095-4050.cjas2021-0162

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The Relationship Between Plant Proliferating Cell Nuclear Antigen and DNA Replication: A Review

LIU Xintong1,2,3(), WANG Xi1,2,3()   

  1. 1 College of Advanced Agriculture and Ecological Environment of Heilongjiang University/Sugar Beet Research Institute of Chinese Academy of Agricultural Sciences, Harbin 150080, Heilongjiang, China
    2 The Key Laboratory of Sugar Beet Genetic Breeding, Colleges of Heilongjiang Province/ Sugar Beet Engineering Research Center of Heilongjiang Province, Harbin 150080, Heilongjiang, China
    3 National Sugar Crops Improvement Center/Key Laboratory of North Sugar Crop Resource and Utilization, Chinese Academy of Agricultural Sciences, Harbin 150080, Heilongjiang, China
  • Received:2021-10-11 Revised:2022-02-05 Online:2023-01-20 Published:2023-01-31

Abstract:

In order to further study the plant proliferating cell nuclear antigen (PCNA), this paper summarized the research situation of PCNA, concluded its structural features and functional clues, including PCNA participating in DNA replication, DNA damage repair and cell cycle regulation. At present, PCNA studies are more focused on medical and zoological aspects, the reports on PCNA in botany are few and relatively backward. But some papers have reported that PCNA regulates DNA replication and participates in DNA replication in order to ensure the normal growth and development of plants. Thus, the function of plant PCNA is worth further research.

Key words: proliferating cell nuclear antigen (PCNA), cell proliferation, DNA replication, DNA repair, cell cycle regulation