Chloride and sulfate salinity differently affect biomass, mineral nutrient composition and expression of sulfate transport and assimilation genes in Brassica rapa

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• 作者：Martin Reich ; Tahereh Aghajanzadeh ; Juliane Helm ; Saroj Parmar…
• 关键词：Salt stress ; Sodium ; Potassium ; Sulfate uptake ; Vacuolar sulfate transport ; Sulfur assimilatory enzymes
• 刊名：Plant and Soil
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：411
• 期：1-2
• 页码：319-332
• 全文大小：1010KB
• 刊物类别：Biomedical and Life Sciences
• 刊物主题：Plant Sciences; Soil Science & Conservation; Plant Physiology; Ecology;
• 出版者：Springer International Publishing
• ISSN：1573-5036
• 卷排序：411

文摘

Background and aimsIt remains uncertain whether a higher toxicity of either NaCl or Na₂SO₄ in plants is due to an altered toxicity of sodium or a different toxicity of the anions. The aim of this study was to determine the contributions of sodium and the two anions to the different toxicities of chloride and sulfate salinity. The effects of the different salts on physiological parameters, mineral nutrient composition and expression of genes of sulfate transport and assimilation were studied.