浙江农业科学 ›› 2024, Vol. 65 ›› Issue (12): 3048-3052.DOI: 10.16178/j.issn.0528-9017.20230887

• 资源与环境 • 上一篇    下一篇

土壤酸化条件下植物响应铝毒时钙与铝交互作用的研究进展

胡文君1(), 游春燕2, 牛二利1, 俞春莲3, 王昆喜3, 朱春权4, 卢红伶1, 蒋陈凯1, 陈琳1, 蒋起宏1, 凌楸桐1, 朱申龙1, 郑海雷2,*(), 沈国新1,*()   

  1. 1.浙江省农业科学院,浙江 杭州 310021
    2.厦门大学 环境与生态学院,福建 厦门 361005
    3.常山县油茶产业发展中心,浙江 常山 324200
    4.中国水稻研究所,浙江 杭州 311401
  • 收稿日期:2023-09-05 出版日期:2024-12-11 发布日期:2024-12-25
  • 通讯作者: 郑海雷(1966—),男,浙江丽水人,教授,研究方向为环境植物学,E-mail: zhenghl@xmu.edu.cn
    沈国新(1965—),男,浙江嘉兴人,研究员,研究方向为植物分子生物学,E-mail: guoxin.shen@ttu.edu;
  • 作者简介:胡文君(1986—),男,安徽合肥人,副研究员,博士,研究方向为植物分子生物学,E-mail: guyuexingshi@163.com
  • 基金资助:
    浙江省重点研发计划(2021C02002);浙江省“十四五”育种专项(2021C02072-6);国家自然科学基金(32001104);国家自然科学基金(32301626);浙江省自然科学基金(LTGS23C030001)

Research progress on the interaction between calcium and a luminum in plant response to aluminum toxicity under soil acidification

HU Wenjun1(), YOU Chunyan2, NIU Erli1, YU Chunlian3, WANG Kunxi3, ZHU Chunquan4, LU Hongling1, JIANG Chenkai1, CHEN Lin1, JIANG Qihong1, LING Qiutong1, ZHU Shenlong1, ZHENG Hailei2,*(), SHEN Guoxin1,*()   

  1. 1. Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, Zhejiang
    2. College of the Environment and Ecology, Xiamen University, Xiamen 361005, Fujian
    3. Changshan Country Oil Tea Industry Development Center, Changshan 324200, Zhejiang
    4. China National Rice Research Institute, Hangzhou 311401, Zhejiang
  • Received:2023-09-05 Online:2024-12-11 Published:2024-12-25

摘要:

随着土壤酸化问题日益严重,铝(Al)毒已成为我国酸性土壤中作物生长和粮食生产的主要限制因子之一。Al3+通过与植物细胞骨架相互作用,对植物根系生理功能和形态建成造成不利影响。当前,Al毒害及植物耐Al机制尚不清晰。钙(Ca)作为植物生长必需的矿质元素,胞内自由Ca2+作为第二信使在植物正常的生长发育以及抗逆响应过程中发挥着重要作用。Ca和Al的互作关系早已引起研究人员的关注,已有相关研究证实Ca能缓解Al毒害的影响。本文主要综述了近年来植物响应Al毒时Ca和Al交互作用的研究进展,并简要论述展望今后的研究方向。

关键词: 铝毒, 重金属, 钙, 土壤酸化, 植物

Abstract:

With the increasing problem of soil acidification, aluminum (Al) toxicity has become one of the main limiting factors for crop growth and food production in acidic soils of China. Al3 + adversely affects plant root physiological functions and morphogenesis by interacting with plant cytoskeleton. At present, plant response to Al toxicity and the mechanism of Al tolerance are still unclear. As a second messenger, calcium (Ca) is an essential mineral element for plant growth, intracellular free Ca2+ plays an important role in plant growth, development and stress resistance. The interaction between Ca and Al has attracted the attention of researchers. Relevant studies have confirmed that Ca can alleviate the effects of Al toxicity. This article reviews the recent progress in the research on the interaction between Ca and Al in response to Al toxicity in plants, and briefly discusses the future research directions.

Key words: aluminum toxicity, heavy metal, calcium, soil acidification, plant

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