Culture of chlorophyllous tobacco-cells not requiring any organic additives except sucrose in the medium I. Effect of light and temperature on the growth of the cells

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概要

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• 1. In the dark, HNG (habituated Nicotiana glutinosa) and NG cells scarcely grew at 15℃, and the difference between the growth rates of HNG and NG was small at both 15℃ and 25℃. 2. The stimulatory effect of light (4000 lux) on the cell growth rate was higher at 25℃ than at 15℃ for both HNG and NG. 3. Light exerted much more effect on the growth rate of HNG than of NG. 4. The thermal effect was higher in the light than in the dark for both HNG and NG, and was somewhat greater on NG than on HNG. 5. The synergistic effect of light and temperature on cell growth was greater on HNG than on NG. 6. HNG contained more chlorophyll than NG. 7. In addition, there was little difference between the friabilities of cell groups of HNG and NG.

• 日本植物生理学会の論文

著者

• Kohno Hitoshi

  Laboratory Of Soils And Fertilizers Faculty Of Agriculture Tamagawa University

• Yoshida Fumitake

  Laboratory of Soils and Fertilizers, Faculty of Agriculture, Tamagawa University

• Yoshida Fumitake

  Laboratory Of Soils And Fertilizers Faculty Of Agriculture Tamagawa University

関連論文

• Culture of chlorophyllous tobacco-cells not requiring any organic additives except sucrose in the medium II. Mineral accumulation by the cells
• Culture of chlorophyllous tobacco-cells not requiring any organic additives except sucrose in the medium I. Effect of light and temperature on the growth of the cells
• Mineral nutrition of cultured chlorophyllous cells of tobacco IV. Kinetic studies of K and Mg uptake by the cells
• The mineral nutrition of cultured chlorophyllous cells of tobacco I. Effects of πsalts, πsucrose, Ca, Cl and B in the medium on the yield, friability, chlorophyll contents and mineral absorption of cells

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