Effects of Low Atmospheric CO<SUB>2</SUB> Concentration on Growth in <I>Arabidopsis</I> Plants
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- Nagasawa Takashi
- Graduate School of Systems Life Sciences, Kyushu Univ.
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- Negi Juntaro
- Graduate School of Systems Life Sciences, Kyushu Univ.
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- Matsuda Osamu
- Department of Biology, Kyushu Univ.
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- Iba Kho
- Department of Biology, Kyushu Univ.
Bibliographic Information
- Other Title
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- 低濃度CO<SUB>2</SUB>環境下で長期育成したシロイヌナズナにおける形態的特徴
Abstract
The atmospheric CO2 concentrations are increasing and are projected to reach about 700 ppm by the end of the 21st century. Effects of CO2 concentration on the growth and physiology of plants have been investigated at molecular, biochemical, and morphology levels. Most of these studies have focused on the responses of elevated CO2. However, little is known about effects of low CO2 concentration on the plant growth and development. We analyzed growth rates and morphological characters of Arabidopsis plants grown under low CO2 concentrations (50-100 ppm). We measured biomass, leaf area, stem length, root growth rate and stomatal characters. We also analyzed the effect of sugar nutrition on the plant growth under low CO2 concentration.
Journal
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- Plant and Cell Physiology Supplement
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Plant and Cell Physiology Supplement 2007 (0), 570-570, 2007
The Japanese Society of Plant Physiologists
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Details 詳細情報について
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- CRID
- 1390282680608899456
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- NII Article ID
- 130006993749
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed