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Acta Horticulturae Sinica ›› 2021, Vol. 48 ›› Issue (4): 661-675.doi: 10.16420/j.issn.0513-353x.2020-0379

• Reviews • Previous Articles     Next Articles

The Advances of Callose Synthase in Plant

ZHANG Qingwen, WANG Zhaohao, QI Jingjing, XIE Yu, LEI Tiangang, He Yongrui, CHEN Shanchun(), YAO Lixiao()   

  1. Citrus Research Institute,Southwest University/Chinese Academy of Agricultrural Sciences; National Center for Citrus Varieties Improvement,Chongqing 400712,China
  • Received:2020-11-02 Online:2021-04-25 Published:2021-04-29
  • Contact: CHEN Shanchun,YAO Lixiao E-mail:chenshanchun@cric.cn;yaolixiao@cric.cn

Abstract:

Callose is a β-1,3-glucan polymer,which is deposited during plant growth and development,biotic and abiotic stresses. Callose synthase,also known as β-1,3-glucan synthase like,usually controls the synthesis of callose in the form of multi-subunit complexes. The isolation and identification process of callose synthase,the subunits of the callose synthase complex and their roles are described in the review. The processes of callose synthase gene regulated by transcription factors,plant growth regulator and others are highlighted. In addition,the function of callose synthase under abiotic stresses(wound,phosphate,metal ions,etc.)and biotic stresses(pests,bacteria,fungi,etc.) are summarized. Finally,the research direction of callose synthase in future is discussed. The related content would be helpful for illuminating regulating mechanism of callose synthase and searching for resistance genes in plant(especially horticultural plants).

Key words: callose, callose synthase, growth and development, stress response, regulation mechanism

CLC Number: