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Acta Prataculturae Sinica ›› 2010, Vol. 19 ›› Issue (6): 263-271.

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Progress in research on plant ferritin

CHEN Li-ping, ZHANG Li-jing, FU Hua   

  1. Key Laboratory of Grassland Agro-ecosystem, Ministry of Agriculture, College of Pastoral
    Agricultural Science and Technology, Lanzhou University, Lanzhou 730020, China
  • Received:2009-10-02 Online:2010-06-25 Published:2010-12-20

Abstract: Ferritins (iron-binding protein) are ubiquitous iron storage proteins in plants, animals, and microorganisms. They are highly conserved, multi-functional and multi-subunit proteins. Plant ferritin, as a special iron storage protein, is the source of iron for plant biochemical reactions such as photosynthesis and nitrogen fixation. It can regulate iron content and plant biological functions, is an important stress response protein, and plays a key role in plant development and anti-oxidation. This paper summarizes research progress and the applications of ferritin in plant molecular biology in terms of its structure, function, gene cloning, expression and genetic transformation.

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