Water Relations in Tissue-cultured Soybean Plants
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概要
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The growth parameters of Lockharts equation were investigated for finding which component was predominantly contributing to the cell expansion rates of plants subjected to environmental stresses under tissue-culture conditions. Embryos isolated from soybean seeds were grown under tissue-culture conditions. The sizes of the water potential gradient between the water source and elongating cells correlated with the speed of growth rates under nutrient deficiency, salt stress, growth retardation induced by plant growth regulators and trehalose, indicating that cell expansion rates were mainly associated with how much water could be absorbed by elongating cells regardless of the kinds of environmental stress conditions applied.
- 日本生物環境工学会の論文
- 2007-12-30
著者
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Imai Katsu
School Of Agriculture Meiji University
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IKEDA Takashi
School of Agriculture, Meiji University
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NONAMI Hiroshi
Plant Biophysics/Biochemistry Research Laboratory, Faculty of Agriculture, Ehime University
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Nonami Hiroshi
Plant Biophysics/biochemistry Research Laboratory College Of Agriculture Ehime University
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