Inhibition of nitrate accumulation and in vivo nitrate reductase activity in potato tuber slices by dimethysulfoxide

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概要

• 論文の詳細を見る

• Dimethylsulfoxide at concentrations of 0.5 to 5.0% inhibited nitrate reductase activity and the accumulation of nitrate in "fresh" and "aged" potato tuber slices. Fresh slices were more sensitive to concentrations of 0.5 to 2.5% and suppression of enzyme activity paralleled a decline in NO_3 accumulation. With aged slices concentrations of 0.5 to 2.5%. progressively suppressed enzyme activity without affecting NO_3 accumulation. These results are discussed in relation to the known effects of dimethylsulfoxide on the permeability of biological membranes and protein structure.

• 日本植物生理学会の論文

著者

• Palmer C.e.

  Department Of Botany And Biology Teaching Unit University Of Manitoba

関連論文

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• Effect of kinetin on tuber formation on isolated stolons of Solanum tuberosum L. cultured in vitro
• The effect of barban on shoot formation in tobacco callus cultures
• Inhibition of nitrate accumulation and in vivo nitrate reductase activity in potato tuber slices by dimethysulfoxide
• Influence of Abscisic Acid on Nitrate Accumulation and Nitrate Reductase Activity in Potato Tuber Slices

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