Effects of nickel on zinc uptake and translocation in two wheat cultivars differing in zinc efficiency

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• 作者：Neda Dalir^a ; Susan Tandy^b ; Anja Gramlich^b ; ^{anja.gramlich@env.ethz.ch} ; Amir Khoshgoftarmanesh^a ; Rainer Schulin^b
• 关键词：Triticum aestivum ; Nickel ; Zinc efficiency ; High- and low-affinity uptake systems
• 刊名：Environmental and Experimental Botany
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：134
• 期：Complete
• 页码：96-101
• 全文大小：682 K
• 卷排序：134

文摘

Zinc inhibited Ni uptake but not Ni translocation in both cultivars. Nickel had little effect on Zn uptake at low Zn supply. Nickel had contrasting effects on Zn uptake in the two cultivars at high Zn supply. The cultivars seem to differ in low-affinity but not in high-affinity Zn uptake systems.