| 昆虫病原真菌毒素的研究进展 |
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| 引用本文： | 李建庆,张永安,张星耀,杨忠歧,袁锋. 昆虫病原真菌毒素的研究进展[J]. 林业科学研究, 2003, 16(2): 233-239 |
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| 作者姓名： | 李建庆 张永安 张星耀 杨忠歧 袁锋 |
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| 作者单位： | 1. 西北农林科技大学植物保护学院,陕西,杨凌,712100
2. 中国林业科学研究森林生态环境与保护研究所,北京,100091 |
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| 基金项目： | 国家重点基础研究发展规划(973)林木育种的分子基础(G19990160) |
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| 摘 要： | 根据昆虫病原真菌素的分子量和结构分为低分子量毒素和高分子蛋白毒素两大类，根据结构将低分子量毒素分为环缩肽类，色素类，有机酸类和其它类，根据功能将大分子蛋白毒素分为酶类毒素和非酶类蛋白毒素。对白僵菌素、破坏素等多种昆虫病原菌毒素的结构和性质进行了阐述。从昆虫病原真菌产毒素的适宜培养条件得到毒素的分离纯化方法，毒素毒力的生物测定和毒素的致病机理等方面的研究进展情况进行了评述。
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| 关 键 词： | 昆虫病原真菌 毒素 分离纯化 白僵菌 绿僵菌 |
| 文章编号： | 1001-1498(2003)02-0233-07 |
| 收稿时间： | 2002-03-18 |
| 修稿时间： | 2002-03-18 |
Progress in Studies on Toxin of Entomopathogenic Fungi |
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| LI Jian-qing,ZHANG Yong-an,ZHANG Xing-yao,YANG Zhong-qi and YUAN Feng. Progress in Studies on Toxin of Entomopathogenic Fungi[J]. Forest Research, 2003, 16(2): 233-239 |
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| Authors: | LI Jian-qing ZHANG Yong-an ZHANG Xing-yao YANG Zhong-qi YUAN Feng |
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| Affiliation: | College of Plant Protection, Northwest Sci tech University of Agriculture and Forestry, Yangling712100, Shaanxi, China;Research Institute of Forest Ecology, Environment and Protection, CAF, Beijing100091, China;Research Institute of Forest Ecology, Environment and Protection, CAF, Beijing100091, China;Research Institute of Forest Ecology, Environment and Protection, CAF, Beijing100091, China;College of Plant Protection, Northwest Sci tech University of Agriculture and Forestry, Yangling712100, Shaanxi, China |
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| Abstract: | The recent research progress on the toxin of entomopathogenic fungi is reviewed. The toxins discovered can be classified in two groups according to their structure and function. One group is low molecular weight compounds including cyclodepsipetides, pigments, organic acids and others. The other is higher molecular weight proteins including proteases and protein toxins. Some toxins, such as, beauverin and destruxin, are listed in the paper. The culture conditions, the toxin isolation, bioassay and action mechanism are summarized. |
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| Keywords: | entomopathogenic fungi toxin isolation or purification Beauveria Metarhizium |
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