| 食用菌提取物对烟草花叶病毒的抑制作用 |
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| 引用本文： | 马学萍,段云晖,孔宝华,李丹.食用菌提取物对烟草花叶病毒的抑制作用[J].云南农业大学学报,2007,22(2):296-298. |
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| 作者姓名： | 马学萍 段云晖 孔宝华 李丹 |
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| 作者单位： | 云南农业大学云南省植物病理重点实验室 云南昆明650201 |
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| 基金项目： | 云南省自然科学基金资助项目(2005C0035M)。 |
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| 摘 要： | 从钝化(提取物与病毒混合后接种)、预防(施用提取物24 h后接种病毒)、治疗(接种病毒24 h后施用提取物)3个不同时期,在心叶烟上测试了8种食用菌乙醇提取物水溶液对烟草花叶病毒(Tobacco mosaic virus, TMV)的抑制作用。试验结果表明：8种食用菌提取物在体外都具有钝化病毒(TMV)及抑制病毒(TMV)侵染的作用；除鸡油菌(Cantharellus minor Peck)外，其它7种食用菌提取物对TMV有不同程度的治疗作用。
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| 关 键 词： | 烟草花叶病毒 食用菌提取物 抑制作用 |
| 文章编号： | 1004-390X（2007）02-0296-03 |
| 收稿时间： | 2006-9-26 |
| 修稿时间： | 2006-09-26 |
Inhibition of Incidence of TMV by Extracts from the Fungus |
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| MA Xue-ping,DUAN Yun-hui,KONG Bao-hua,LI Dan.Inhibition of Incidence of TMV by Extracts from the Fungus[J].Journal of Yunnan Agricultural University,2007,22(2):296-298. |
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| Authors: | MA Xue-ping DUAN Yun-hui KONG Bao-hua LI Dan |
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| Institution: | Key Laboratory for Plant Pathology of Yunnan Province, YAU, Kunming 650201, China |
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| Abstract: | The antiviral properties of ethanol extracts from eight kinds of fungi were studied against Tobacco mosaic virus.The extracts were applied to Nicotiana glutinosa at three different stages,i.e.at the time of inoculation(mixed with virus inoculation),pre-inoculation(24 h before virus inoculation),post-inoculation(24 h after virus inoculation).The results as follows: all eight extracts deactivated TMV in vitro and have inhibition of the infectory of TMV,and seven extracts showed therapeutically activity in different degree on TMV except Cantharellus minor Peck. |
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| Keywords: | Tobacco mosaic virus(TMV) fungi extracts inhibition activity |
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