| 黄花蒿化感物质对受体燕麦化感作用机理的初步研究 |
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| 引用本文： | 郭鸿儒,沈慧敏,杨顺义,黄高宝.黄花蒿化感物质对受体燕麦化感作用机理的初步研究[J].甘肃农业大学学报,2008,43(1):102-104. |
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| 作者姓名： | 郭鸿儒 沈慧敏 杨顺义 黄高宝 |
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| 作者单位： | 1. 甘肃农业大学草业学院,甘肃,兰州,730070
2. 甘肃农业大学农学院,甘肃,兰州,730070 |
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| 基金项目： | 甘肃省自然科学资金(ZS-021-A25-40-N) |
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| 摘 要： | 测定了不同浓度的黄花蒿水提取物对燕麦植株体内几种酶活性(12~60 h)的影响.结果表明:黄花蒿水提取物可抑制燕麦体内多酚氧化酶(PPOD)、超氧化物歧化酶(SOD)、过氧化物酶(POD)、过氧化氢酶(CAT)等抗性酶的活性,提高苯丙氨酸解氨酶(PAL)的活性.
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| 关 键 词： | 黄花蒿 化感物质 燕麦 化感作用 酶活性 |
| 文章编号： | 1003-4315（2008）01-0102-03 |
| 收稿时间： | 2007-02-24 |
| 修稿时间： | 2007年2月24日 |
Effect of extraction of Artemisia annua on activity of some enzymes in Avena fata |
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| GUO Hong-ru,SHEN Hui-min,YANG Shun-yi,HUAN Gao-bao.Effect of extraction of Artemisia annua on activity of some enzymes in Avena fata[J].Journal of Gansu Agricultural University,2008,43(1):102-104. |
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| Authors: | GUO Hong-ru SHEN Hui-min YANG Shun-yi HUAN Gao-bao |
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| Abstract: | The effect of extraction with different concentration of Artemisia annua was studied on the activity of some enzymes in the receptor Arena fata from 12 h to 60 h of treatment.The result indicated that the extraction inhabited the activity of polyphenoloxidase(PPO),hyperoxide mutase(SOD),peroxidase(POD) and catalase(CAT).However,the activity of PAL was increased. |
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| Keywords: | Artemisia annua L allelochemicals Avena fata resistance enzyme |
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