| 利用抗坏血酸揭示小粒黑豆对胞囊线虫抗性的研究 |
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| 引用本文： | 马雪瑞,段玉玺,陈立杰,刘大伟,王媛媛,朱晓峰.利用抗坏血酸揭示小粒黑豆对胞囊线虫抗性的研究[J].大豆科学,2011,30(1):123-126. |
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| 作者姓名： | 马雪瑞 段玉玺 陈立杰 刘大伟 王媛媛 朱晓峰 |
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| 作者单位： | 马雪瑞,段玉玺,陈立杰,刘大伟,朱晓峰,MA Xue-rui,DUAN Yu-xi,CHEN Li-jie,LIU Da-wei,ZHU Xiao-feng(沈阳农业大学,植物保护学院,辽宁,沈阳,110866);王媛媛,WANG Yuan-yuan(沈阳农业大学,生物科学技术学院,辽宁沈阳,110866) |
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| 基金项目： | 国家现代农业产业技术体系资助项目，公益性行业(农业)科研专项 |
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| 摘 要： | 以抗感大豆胞囊线虫3号生理小种的小粒黑豆(ZDD1412)和辽豆10为试材,温室盆栽条件下人工接种大豆胞囊线虫,以未接种作对照,接种后7、14、21、28和35 d取样,测定大豆根内抗坏血酸含量和抗坏血酸过氧化物酶(APX)活性的动态变化以及不同浓度抗坏血酸对大豆胞囊线虫胞囊孵化和二龄幼虫抑制率的影响.结果表明:抗病品...
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| 关 键 词： | 大豆 大豆胞囊线虫 抗坏血酸(ASA) 抗坏血酸过氧化物酶(APX) |
Revealing Resistance of Xiaoliheidou to Soybean Cyst Nematode by Ascorbic Acid |
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| MA Xue-rui,DUAN Yu-xi,CHEN Li-jie,LIU Da-wei,WANG Yuan-yuan,ZHU Xiao-feng.Revealing Resistance of Xiaoliheidou to Soybean Cyst Nematode by Ascorbic Acid[J].Soybean Science,2011,30(1):123-126. |
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| Authors: | MA Xue-rui DUAN Yu-xi CHEN Li-jie LIU Da-wei WANG Yuan-yuan ZHU Xiao-feng |
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| Institution: | MA Xue-rui1,DUAN Yu-xi1,CHEN Li-jie1,LIU Da-wei1,WANG Yuan-yuan2,ZHU Xiao-feng1(1.Department of Plant Protection,Shenyang Agricultural University,Shengyang 110866,2.Department of Biological Science and Technology,Shenyang 110866,Liaoning,China) |
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| Abstract: | Xiaoheidou and Liaodou 10 were inoculated with the 3rd race of soybean cyst nematode(SCN) in greenhouse,they had different resistance to SCN.The development of Ascorbic acid(ASA) content and Ascorbate peroxidase(APX) activities were determined after inoculated for 7,14,28 and 35 days.The results showed that ASA content of resistant cultivar was higher than sensitive one and inoculated materials were higher than control;APX activities of Xiaoheidou showed an upward trend.Meanwhile,studied the effects of ASA ... |
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| Keywords: | Soybean Heterodera glycines Ascorbic acid(ASA) Ascorbate peroxidase(APX) |
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