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| 昆虫病原线虫共生菌Tc毒素研究进展 |
| Research progress of Tc toxin from symbiotic bacteria of entomopathogenic nematodes |
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| DOI： |
| 中文关键词: 昆虫病原线虫 共生菌 嗜线虫致病杆菌 光杆菌 Tc毒素 作用模式 |
| 英文关键词:entomopathogenic nematodes symbiotic bacteria Xenorhabdus Photohabdus tc toxin functional mechanism |
| 基金项目:河北省自然科学基金（C2014204117）；河北省现代农业产业技术体系棉花创新团队 |
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| 中文摘要: |
| 来自昆虫病原线虫共生菌的Tc毒素是一类多亚基组成的高分子蛋白复合物，对多种农业害虫具有广谱的胃毒活性，这类毒素与目前已知的其它杀虫蛋白同源性非常低，有可能成为新的杀虫资源。本文对来自昆虫病原线虫共生菌的Tc毒素的特性、作用模式等方面的国内外研究进展进行了综述。 |
| 英文摘要: |
| The Toxin Complex (TC) is a large multimeric protein complex which first is identified in the symbiotic bacteria of entomopathogenic nematode, Photorhabdus and Xenorhabdus. TC isolates from these symbiotic bacteria exhibit oral toxicity to a diverse range of insect pests. As such there is significant potential in developing them as candidates for crop protection strategies. The research progress on the characteristics and functional mechanism at home and abroad is summarized in the article, and the potential application of Tc toxin also is discussed. |
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