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Mechanisms of Copper Uptake,Transportation and Detoxification in Plants
Author(s): 
Pages: 387-394
Year: Issue:  2
Journal: CHINESE JOURNAL OF SOIL SCIENCE

Keyword:  运输耐性解毒;
Abstract: 铜是植物生长发育必需的微量元素,但过量的铜对植物有毒害效应.因而植物体在长期的进化过程中形成了一套内稳态机制来调控铜离子在细胞中的浓度;既能满足细胞正常代谢对铜的需求又要使细胞免受铜毒害.植物对铜内稳态机理主要涉及植物对铜运输、螯合和区室化作用等方面,以此来达到对铜离子的吸收、分配和解毒的功能.本文综述了植物对铜的吸收运输与解毒的最新进展.
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