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中国农学通报 ›› 2023, Vol. 39 ›› Issue (30): 108-113.doi: 10.11924/j.issn.1000-6850.casb2022-0923

• 生物科学 • 上一篇    下一篇

植物SnRK2基因家族的研究进展

李娜1(), 张文玉2, 孙纲3, 宋晗1, 胡秀芹2,4, 辛杰2(), 王振2()   

  1. 1 临沂大学化学化工学院,山东临沂 276000
    2 临沂大学医学院,山东临沂 276000
    3 临沂天源中药饮片有限公司,山东临沂 2760353
    4 山东中医药大学药学院,济南 250355
  • 收稿日期:2022-11-23 修回日期:2023-03-15 出版日期:2023-10-25 发布日期:2023-10-19
  • 通讯作者: 辛杰,女,1987年出生,山东临沂人,副教授,博士,主要从事基于转录组测序的药用植物生理发育学发育研究。通信地址:276000 山东省临沂市兰山区双岭路中段临沂大学,Tel:15624061289,E-mail:xinjie@lyu.edu.cn;王振,男,1982年出生,山东临沂人,教授,博士,主要从事中药新药开发、功能性食品研究。通信地址:276000 山东省临沂市兰山区双岭路中段临沂大学,Tel:17865396685,E-mail:wangzhen@lyu.edu.cn。
  • 作者简介:

    李娜,女,1997年出生,硕士,主要从事中药资源开发与利用等方面的研究。通信地址:276000 山东省临沂市兰山区双岭路中段临沂大学,Tel:19861812113,E-mail:

  • 基金资助:
    中央本级重大增减支项目“名贵中药资源可持续利用能力建设”(2060302)

SnRK2 Gene Family in Plants: A Review

LI Na1(), ZHANG Wenyu2, SUN Gang3, SONG Han1, HU Xiuqin2,4, XIN Jie2(), WANG Zhen2()   

  1. 1 School of Chemistry and Chemical Engineering, Linyi University, Linyi, Shandong 276000
    2 School of Medicine, Linyi University, Linyi, Shandong 276000
    3 Linyi Tianyuan Traditional Chinese Medicine Tablets Co., Ltd., Linyi, Shandong 2760353
    4 School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan 250355
  • Received:2022-11-23 Revised:2023-03-15 Published-:2023-10-25 Online:2023-10-19

摘要:

蔗糖非酵解型蛋白激酶2(SnRK2)是一类在植物中普遍存在的蛋白激酶,属于Ser/Thr类蛋白激酶,在多种信号转导中均能发挥作用。为了研究SnRK2蛋白激酶在植物抗逆中的作用,分析了SnRK2基因家族的特点及研究历程,归纳了SnRK2基因在调控植物叶片气孔孔径,响应干旱胁迫、盐胁迫以及响应种子萌发和发育等方面的功能,指出SnRK2基因在多种信号转导中均能发挥作用,可以有效提高植物的抗逆能力。SnRK2基因在种子萌发和发育过程中具有重要意义,本研究为今后SnRK2分子机理研究和植物品种培育提供了参考依据。

关键词: SnRK2基因家族, 蔗糖非酵解型蛋白激酶2, 植物抗逆, 非生物胁迫, 基因功能

Abstract:

Sucrose non-fermenting 1-related protein kinase 2(SnRK2) is a ubiquitous protein kinase in plants. It belongs to the Ser/Thr class of protein kinases, and can play a role in various signal transductions. In order to study the role of SnRK2 protein kinase in plant stress resistance, this study analyzed the characteristics and research process of SnRK2 gene family, summarized the functions of SnRK2 gene in regulating stomatal size of plant leaf, responding to drought stress and salt stress, and responding to seed germination and development. It was pointed out that SnRK2 gene played a role in various signal transductions, which could effectively improve plant stress resistance. It is of great significance for ABA response, plant growth and development, and it provides a reference basis for future research on the molecular mechanism of SnRK2 and plant variety cultivation.

Key words: SnRK2 gene family, sucrose non fermenting1 related protein kinase, plant stress resistance, abiotic stress, gene function