| 毛头鬼伞多糖抗烟草花叶病毒（TMV）活性研究初报 |
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| 引用本文： | 吴艳兵,谢荔岩,谢联辉,林奇英,林诗发.毛头鬼伞多糖抗烟草花叶病毒（TMV）活性研究初报[J].中国农学通报,2007,23(5):338-338. |
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| 作者姓名： | 吴艳兵 谢荔岩 谢联辉 林奇英 林诗发 |
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| 作者单位： | 福建农林大学植物病毒研究所,生物农药与化学生物学教育部重点实验室,福建福州,350002 |
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| 基金项目： | 福建省教育厅专项科学基金;福建省科技厅科技计划;福建省科技厅三项费用资助项目 |
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| 摘 要： | 【目的】为探讨毛头鬼伞多糖（Coprinus comatus）的生物活性，对毛头鬼伞多糖抗烟草花叶病毒(Tobacco mosaic virus,TMV)活性进行测定，明确活性部位，为进一步分离纯化提供理论依据。【方法】从毛头鬼伞子实体和菌丝体提取多糖，并初步纯化，采用半叶法和叶碟法对抗病毒活性进行测定。【结果】毛头鬼伞多糖对TMV具有较强的体外抑制和抗病毒侵染作用，对TMV具有明显的体内抑制复制效果；在TMV接种前施用可以显著降低TMV侵染能力。【结论】毛头鬼伞多糖具有较好的抗TMV活性，为其进一步开发利用提供理论依据。
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| 关 键 词： | 番茄 番茄 一代杂种 耐贮藏 |
| 修稿时间： | 2007-03-092007-03-19 |
A Preliminary Study on Anti-TMV Activity of Polysaccharide from Coprinus comatus |
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| Wu Yanbing,Xie Liyan,Xie Lianhui,Lin Qiying,Lin Shifa.A Preliminary Study on Anti-TMV Activity of Polysaccharide from Coprinus comatus[J].Chinese Agricultural Science Bulletin,2007,23(5):338-338. |
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| Authors: | Wu Yanbing Xie Liyan Xie Lianhui Lin Qiying Lin Shifa |
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| Institution: | Institute of Plant Virology, Fujian Agriculture and Forestry University, Key Laboratory of Biopesticide and Chemical Biology of Ministry of Education, Fuzhou Fujian 350002 |
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| Abstract: | OBJECTIVE]To explore bio-activity of polysaccharide from Coprinus comatus, antiviral activity of polysaccharide from Coprinus comatus on tobacco mosaic virus (TMV) was investigated. It can provide theoretical evidence for purification. METHOD]Polysaccharide of fruiting body and polysaccharide of mycelium were isolated from Coprinus comatus, and their antiviral activity were researched. RESULTS] Polysaccharide from Coprinus comatus had strong antiviral activity of preventing infection of virus, affected significantly multiplication of TMV and can reduce infection when applied before TMV inoculation. CONCLUSION]Polysaccharide from Coprinus comatus had strong antiviral activity. |
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| Keywords: | Coprinus comatus Polysaccharide Antiviral activity |
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