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中国农学通报

中国农学通报 ›› 2013, Vol. 29 ›› Issue (18): 114-118.doi: 10.11924/j.issn.1000-6850.2012-3332

所属专题： 生物技术； 土壤重金属污染

• 生物技术科学 • 上一篇    下一篇

重金属影响植物细胞超微结构和功能的研究进展

李春烨 丁国华 刘保东   

  • 收稿日期:2012-10-09 修回日期:2012-12-12 出版日期:2013-06-25 发布日期:2013-06-25

Research progress of heavy metal affect plant cell ultrastructure and function

DING Guo-Hua   

  • Received:2012-10-09 Revised:2012-12-12 Online:2013-06-25 Published:2013-06-25

PDF (PC)

838

摘要： 重金属是对我国环境污染最严重的污染物之一，不仅对生态环境产生着严重的危害，还会通过食物链富集到人体，给人带来巨大的危害。本文围绕着重金属对植物细胞的危害，从植物对重金属的吸收，植物体内重金属的分布以及重金属对植物细胞内各个重要的细胞器超微结构的影响等方面综述了重金属对植物细胞超微结构危害的研究进展，并对重金属损伤植物细胞的特点进行了归纳总结。

关键词: 产量形成, 产量形成

Abstract: The heavy metal is one of the pollutants which most seriously polluted our environment in our country. It has a serious harm not only on the ecological environment, but also to human body through the food chain enrichment. Around the damages of heavy metals on plant cells, the paper reviewed the research progress of the absorption of heavy metals, and the distribution of heavy metals in plants, and the effect of heavy metals on various important organelles in plant, namely cells ultrastructure; and summarized the characteristics of heavy metal damage on plant cells.