EFFECT OF MANGANESE IONS ON THE IAA-INDUCED ELONGATION OF AVENA COLEOPTILIE SECTIONS INHIBITED BY SOME ORGANIC ACIDS

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概要

• 論文の詳細を見る

• 1. Organic acids, such as citric, α-ketoglutaric, succinic, fumaric and _L-malic acids, inhibit the IAA-induced growth of Avena coleoptile sections. But pyruvic acid has no effect on the growth. 2. High concentrations of MnCl_2 (for example 10^<-3> _M) alleviate the inhibition due to _L-malic, α-ketoglutaric, succinic and fumaric acids, but not that due to _D-malic, tartaric and malonic acids. 3. A mechanism of the alleviating effect of Mn^<++> on the inhibition due to the organic acids is discussed with the reference to the activating effect of Mn^<++> on "malic" enzyme.

• 日本植物生理学会の論文

著者

• Shibaoka Hiroh

  Botanical Garden Faculty Of Science University Of Tokyo

• HURUSAWA ISAO

  Botanical Garden, Faculty of Science, University of Tokyo

• Hurusawa Isao

  Botanical Garden Faculty Of Science University Of Tokyo

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• PROMOTION OF ADVENTITIOUS ROOT FORMATION BY HELIANGINE AND ITS REMOVAL BY CYSTEINE
• EFFECT OF MANGANESE IONS ON THE IAA-INDUCED ELONGATION OF AVENA COLEOPTILIE SECTIONS INHIBITED BY SOME ORGANIC ACIDS

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