| 离体蒜苔衰老过程中乙烯产生和纤维素酶活力的变化 |
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| 引用本文： | 张映璜,方建雄,张炎. 离体蒜苔衰老过程中乙烯产生和纤维素酶活力的变化[J]. 植物生理与分子生物学学报, 1990, 0(2) |
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| 作者姓名： | 张映璜 方建雄 张炎 |
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| 作者单位： | 中国科学院上海植物生理研究所，中国科学院上海植物生理研究所，中国科学院上海植物生理研究所 上海 200032，上海 200032，上海 200032 |
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| 摘 要： | 自Horton和Osborne(1967)报道衰老、脱落中激素和纤维素酶活力相关性以来,许多实验证明,乙烯和纤维素酶与衰老和脱落有密切关系。关颖谦等(1981)指明离体水稻叶片衰老时,纤维素酶的活力
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| 关 键 词： | 蒜苔 珠蒜 衰老 乙烯 纤维素酶 |
Changes of Ethylene Production and Cellulase Activity During Senescence of Detached Garlic Scape |
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| ZRANG Ying-Huang,FANG Jian-Xiong and ZHANG Yan. Changes of Ethylene Production and Cellulase Activity During Senescence of Detached Garlic Scape[J]. Journal Of Plant Physiology and Molecular Biology, 1990, 0(2) |
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| Authors: | ZRANG Ying-Huang FANG Jian-Xiong ZHANG Yan |
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| Abstract: | In freshly excised garlic scnpe, ethylene production from bulblet of garlic scape and mid-lower part of garlic scape was strong (Fig. 1), and cellulane activity was also higher (Fig. 2). With senescence ethylene production of garlic scape gradually diminished (Fig. 3), but cellulase activity of bulblet of garlic scape increased (Table 1).The effect of GA_3 in delaying senescence of excised garlic scape wan related with the transport of cellular contents and ethylene. production. |
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| Keywords: | garlic scape bulbet senescence ethylene cellulase |
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