Rice Coleoptile Growth under Water and in Air-Possible Effect of Buoyancy on Growth and Cell Walls
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概要
- 論文の詳細を見る
Maximum growth was achieved in rice coleoptiles (Oryza sativa L. cv. Sasanishiki) grown under water; they reached maximum length of 81.2 mm on day 5. The maximum length of coleoptiles grown in air or under water with air bubbling was 12.4 mm and 23.5 mm in day 5,respectively. Differences in coleoptile growth between air bubbling and air conditions, namely approximately 11 mm at day 5,could be due to buoyancy effect under water. Promoted growth under water was due to a decrease in cell wall extensibility. The decrease in cell wall extensibility could be related to the inhibition of the formation of diferulic acid-bridges among arabinoxylans in cell walls under water.
- 帝塚山大学の論文
著者
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Hoson Takayuki
Osaka City University
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Kamisaka Seiichiro
Osaka City University
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Masuda Yoshio
Tezukayama College
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Masuda Yoshio
Laboratory Of Biology & Chemistry Tezukayama College
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Tan Kah-siew
Osaka City University
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Tan Kah-Siew/Hoson
Osaka City University/Osaka City University/Osaka City University/Tezukayama College
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