Transformation of atmospheric NO_2 absorbed in spinach leaves
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概要
- 論文の詳細を見る
NO_2 fumigation at 8 ppm of spinach plants resulted in nitrite accumulation in the leaves in the dark but not in the light. When spinach plants were fumigated with ^<15>N-labeled NO_2 in the light, amide nitrogen of glutamine, glutamic acid, γ-amino butyric acid and aspartic acid, in this order, were highly labeled with ^<15>N and nitrate was also labeled. These results suggest that NO_2-nitrogen (at least some of it) is converted into nitrite and nitrate, and then actively assimilated into amino acids through the glutamine synthetase/glutamate synthase pathway in spinach leaves.
- 日本植物生理学会の論文
著者
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Sasakawa Hideo
Department Of Agricultural Chemistry School Of Agriculture Nagoya University
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Sasakawa Hideo
Department Ofagricultural Chemistry Nagoya University
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Sasakawa Hideo
Department Of Agricultural Chemistry Nagoya University
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Yoneyama Tadakatsu
Division of ETrvironmental Biology, National Institute for Environmental Studies
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Yoneyama Tadakatsu
Division Of Environmental Biology National Institute For Environmental Studies
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Yoneyama Tadakatsu
Division Of Etrvironmental Biology National Institute For Environmental Studies
関連論文
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