| 酵母胞壁多糖对黄瓜植株防御酶系活性的影响 |
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| 引用本文： | 岳东霞,张要武,庄勇,郭俊焕,崔汝玉.酵母胞壁多糖对黄瓜植株防御酶系活性的影响[J].华北农学报,2004,19(1):37-39. |
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| 作者姓名： | 岳东霞 张要武 庄勇 郭俊焕 崔汝玉 |
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| 作者单位： | 天津市农业生物技术研究中心,天津,300192;天津市农业生物技术研究中心,天津,300192;天津市农业生物技术研究中心,天津,300192;天津市农业生物技术研究中心,天津,300192;天津市农业生物技术研究中心,天津,300192 |
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| 基金项目： | 国家"九五"攻关项目(99-010-01-10),天津市自然科学基金项目(023614411) |
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| 摘 要： | 采用浸种和喷雾两种处理方法研究了酵母胞壁多糖对黄瓜植株体内防御酶系的影响,结果表明,浸种和喷雾处理均能提高黄瓜植株体内PAL和PPO活性,有效期达一个月之久,并且酵母胞壁多糖对PAL活性的诱导效应具有可传导性。
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| 关 键 词： | 酵母胞壁多糖 诱导抗性 苯丙氨酸解氨酶 多酚氧化酶 |
| 文章编号： | 1000-7091(2004)01-0037-03 |
The Effect of Yeast Cell Walls Saccharides on the Defense Enzymes Activities of Cucumber |
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| YUE Dong-xia,ZHANG Yao-wu,ZHUANG Yong,GUO Jun-huan,CUI Ru-yu.The Effect of Yeast Cell Walls Saccharides on the Defense Enzymes Activities of Cucumber[J].Acta Agriculturae Boreali-Sinica,2004,19(1):37-39. |
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| Authors: | YUE Dong-xia ZHANG Yao-wu ZHUANG Yong GUO Jun-huan CUI Ru-yu |
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| Abstract: | The effect of yeast cell walls on defense enzymatic activities of cucumber was investigated by two methods of seed soaking and spraying. The results indicated that the both two methods can improve the activities of PAL and PPO. Furthermore, the induced effect of yeast cell walls saccharides on the PAL is transmitting. |
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| Keywords: | Yeast cell saccharides Induce resistance PAL PPO |
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