Tissue Distribution, Synthesis Stage, and Ethylene Induction of Pineapple (Ananas comosus) Chitinases
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概要
- 論文の詳細を見る
We examined the tissue distribution, synthesis stage, and ethylene induction of three types of pineapple chitinase using chitinase activity gel and immunoblot analysis. Type A (acidic class III) exists in all tissues, while type B (weakly basic class I, which has strong antifungal activity) and type C (acidic class I) are localized mainly in the leaf and stem. In a pericarp, type A exists at all stages during fruit development, while type B and type C exist only at the early stage. Synthesis of type A is induced by ethylene, while that of types B and C is not affected by it. These results suggest that the physiological roles of these three types of chitinase in pineapple are different.
- 社団法人 日本農芸化学会の論文
- 2005-04-23
著者
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TAIRA Toki
Department of Bioscience and Biotechnology, Faculty of Agriculture, Ryukyu University
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ISHIHARA Masanobu
Department of Bioscience and Biotechnology, Faculty of Agriculture, Ryukyu University
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Ishihara Masanobu
Department Of Bioscience And Biotechnology Faculty Of Agriculture Ryukyu University
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TOMA Noriko
Department of Bioscience and Biotechnology, Faculty of Agriculture, Ryukyu University
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ICHI Marika
Department of Bioscience and Biotechnology, Faculty of Agriculture, Ryukyu University
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TAKEUCHI Makoto
Nago Branch, Okinawa Prefectural Agricultural Experiment Station
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Taira Toki
Department Of Bioscience And Biotechnology Faculty Of Agriculture Ryukyu University
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Toma Noriko
Department Of Bioscience And Biotechnology Faculty Of Agriculture Ryukyu University
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Ichi Marika
Department Of Bioscience And Biotechnology Faculty Of Agriculture Ryukyu University
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Taira T
Department Of Bioscience And Biotechnology Faculty Of Agriculture Ryukyu University
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Takeuchi Makoto
Nago Branch Okinawa Prefectural Agricultural Experiment Station
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