| 不同抗性花生感染网斑病菌的酶活性及丙二醛含量变化 |
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| 引用本文： | 樊堂群,迟玉成,谢宏峰,袁堂玉,刘媛媛.不同抗性花生感染网斑病菌的酶活性及丙二醛含量变化[J].花生学报,2009,38(4):31-34. |
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| 作者姓名： | 樊堂群 迟玉成 谢宏峰 袁堂玉 刘媛媛 |
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| 作者单位： | 1. 山东省花生研究所,山东,青岛,266100
2. 烟台市农科院,山东,烟台,265500 |
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| 基金项目： | 山东省农业科学院青年基金项目 |
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| 摘 要： | 研究表明,接种网斑病菌后花生植株体内发生了一系列的生理变化。花生接种网斑病菌后叶片的叶绿素含量下降,光合强度降低。植株体内的超氧化物歧化酶（SOD）、过氧化物酶（POD）活性和丙二醛（MDA）含量均较对照有所提高,而且抗病品种群育101的SOD酶和POD酶活性值高于感病品种鲁花8号,但MDA含量低于鲁花8号。
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| 关 键 词： | 花生 网斑病 叶绿素 光合强度 超氧化物歧化酶 过氧化物酶 丙二醛 |
Changes of MDA Content and Activities of Some Enzymes in Peanut Varieties with Different Resistance Infected with P. Arachidicola Marass |
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| FAN Tang-qun,CHI Yu-cheng,XIE Hong-feng,YUAN Tang-yu,LIU Yuan-yuan.Changes of MDA Content and Activities of Some Enzymes in Peanut Varieties with Different Resistance Infected with P. Arachidicola Marass[J].Journal of Peanut Science,2009,38(4):31-34. |
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| Authors: | FAN Tang-qun CHI Yu-cheng XIE Hong-feng YUAN Tang-yu LIU Yuan-yuan |
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| Institution: | FAN Tang-qun, CHI Yu-cheng, XIE Hong-feng, YUAN Tang-yu, LIU Yuan-yuan(1. Shandong Peanut Research Institute, Qingdao 266100, China; 2. Yantai Academy of Agricultural Science, Yantai 266100, China) |
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| Abstract: | The research showed that a series of physiological characters varied in peanut plant that being infected by P. arachidicola Marass decreased the chlorophyll content and photosynthetic intensity of treated leaves. The contents of SOD, POD and MDA ascended compare with those in the control, moreover, the activities of POD and SOD of disease-resistant Qunyu101 were higher than those in the disease-susceptible Luhua 8, but MDA content was lower than Luhua 8. |
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| Keywords: | peanut P arachidicola Marass chlorophyll content photosynthetic intensity SOD POD MDA |
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